Friday, March 8, 2024

Amazon has no "not delivered" option

If an item from Amazon has not been delivered, but Amazon says it has been delivered, there is no option provided on the "returns" page to account for this.  I had to ask google what I should do, and it brought me to a page which suggests I should wait, look around, and look for delivery stickers.  Then, if 3 or more days have passed to "contact" Amazon.  It does not give any information how to "contact Amazon."

Normally Amazon delivery through Amazon is quite reliable, and they take photos to prove their deliveries.

But if another carrier is used, they do not take photos, and it appears Amazon simply takes their word for a successful delivery.  It's also possible that Amazon might not understand what the carrier is actually telling them.  (Later evidence suggests that's exactly what happened.)

(This has happened to me before...  That time, the product was eventually delivered a week late.  This time I am already over a week after the original "attempted" delivery, but only 3 days after the supposed "actual" delivery, and there has been no box, notice, or anything.)

*** Update: It seems that my formerly "delivered" item is now being shown as a return.  So I think what happened is that it was damaged in shipment which was detected by the carrier, and they returned it to the sender.  When Amazon was previously saying it was "delivered" it was not delivered to me but back to the manufacturer.  Then the manufacturer processed it as a credit, and it seems that Amazon got that message.  So I'm good, except this was supposed to be a replacement, and I still need one, but so far I've only paid and been refunded so it looks like I have to start all over.

Saturday, January 13, 2024

Photos Could Not Be Downloaded

 When I try to download the photo I need to complete my blog post today, I get a message box titled:

Photos could not be downloaded.

With the additional information below stating:

Photos could not be downloaded at this time due to an error.  Please try again later.

It's remarkable how opaque this "information" is.  What kind of error, and by whom?  It's basically telling me nothing I don't already know, except that the "try again later" qualification at least sounds hopeful.  But how long should I keep trying until I try to get support, or perhaps even an attorney?

One might wonder if it is one's own error.  Perhaps the iCloud session had timed out.  No, apparently it hadn't, I could go through all my other information, scroll through my photos, and then I even discovered I could download other photos.  Just not certain photos I had taken last night, almost 12 hours ago.

Ok, the particular photos in mind were actually RTA images stored by Analyzer.  But I just finished downloading a bunch of those from last night, it just balked with the curious error message when I got to the last few.

So I downloaded some other images, then about half an hour later found I could download 2 of the photos I had been needing.  But not the last two.

I'm still waiting for those to get out of jail or whatever it is that Apple will only explain to me in the vaguest terms.

All this brings to mind a principle I've been advocating for a long time.  Local is best.

It's much better to have local storage (and computing) on your own local devices whenever possible.  Then it can't be denied for one of a multitude of reasons, some technical, some administrative.  Basically, you can't trust anyone else to deliver information to you when you need it.  For all that kind of information, or basically everything of significance you need, you need to have your own local copy.

But what if your own devices fail?  If it's the storage that has failed, it should be provided by your own local backup, of which you should have at least 2.  Then one more non-local backup.

If it's the computing hardware that has failed, or you can't use even that for some administrative reason, then you can't do anything anyway.

Following this philosophy, I had never used cloud anything by choice, until required to by Apple, because my Apple iPhone would no longer "trust" my Apple computer running (by my choice) an older Apple OS.

This is the year I plan to buy a new Apple computer, grandfathering my old computer with it's old OS in place.  But until I do that, I've needed iCloud to bridge the gap and still let me work with my photos.

And I have generally not liked it at all.  I vastly preferred downloading my photos directly to my own computer.

One plausible theory is that Apple must clear any images that were not made by the iPhone camera following some protocol that ensures it is not being used to transmit illegal information such as child pornography.  And for some reason, the server that performs that checking is bogged down, so it can't approve your image yet.

Update: the problem seemed to have gone away immediately after pressing the "refresh" button on my Chrome browser.  That brought me back to the home page (where'd I'd been before...but possibly only from cached copy).  Thence I selected photos and the desired images could be downloaded.

This still isn't a complete explanation of why my files were essentially unavailable for download even when I was able to download all but the last ones.

 

Thursday, January 11, 2024

Apple iCloud Login Finally Understood

Whenever I try to log into iCloud from my Chrome browser running on a mac, it has required 2 factor ID.  Every time.  I suppose that's to be expected...

But now I re-discover why logging into iCloud each time has been giving me fits, sometimes taking an hour to resolve, if I haven't given up.

When I open up iCloud in Chrome, it shows me a menu giving me just 2 options.

Manage Devices and Find Devices.

Well those weren't what I had in mind, actually.  What I wanted to do was access my photos from my computer, that's all.  And going down either choice simply leads to endless nothing.

But the problem was, that when the page opened up it was asking for two factor identification, and it was asking me to enter the code they had texted me, but the browser scrolled down to the very bottom of the dialog box, helping you to find your phone to get the code that had just been texted to you.

I don't know why the browser scrolled to the bottom of the page rather than staying at the top so I can see what's actually going on.  But it's happened to me every time (and taken a long time for me to 'remember' the problem, though I figured it out every time before, but only after a long chain of trying everything else which made it hard to remember.



Thursday, August 3, 2023

Useless 311 and Declining City Services

San Antonio has a new virtual 311 operator you must interact with (at least until it gives up).

I had such an interaction today.  It was pointless.  Finally I was connected to a real agent, who at least explained the situation and filed a new request.

My garbage was not picked up on Monday.  So I filed an online 311 request on Monday night.

Unbeknownst to me (in spite of my giving my contact info, the online service did not send me any emails) the request was closed on Tuesday morning.  Today (Thursday) it still wasn't picked up, so I went online to check it out.

I went back online and typed my service address.  That did nothing.  So I typed in the full service request number.  That was rejected with "not enough digits".  So I retyped, leaving off the full 8 character prefix to the service "number."  That worked, even though it was shorter than the rejected version and otherwise the same.

That's when I found out my service request was closed.  So I called 311.

So then the AI asks me for help, and I say something like this:

My trash was not picked up on Monday.  So I filed a 311 request on Monday night, and on Tuesday it was simply closed.  The trash is still not picked up.  What happened?  I need to get the trash picked up.

It could not understand that so I tried again, making it a bit shorter.

Still not understood.  So then it connected me to a live agent.

The live operator told me that the camera showed the trash had been picked up, so they closed the request.

What may have happened is that it didn't fall out.  The live operator said others had reported that.

Turns out, I had that exact same problem for 3 weeks with the blue recycling can.

3 weeks ago, nothing in the blue can was removed, so I loosened it a bit.

2 weeks ago, most but not all in the blue can was removed.  I added some more

Last week and this week, the bottom 1/3 of the can was not emptied.  That's better than nothing.

I've noticed recently that they squeeze the very heavy and thick city owned plastic cans so hard with the automated lifter that it nearly creases the can, trapping stuff in the bottom.  

Perhaps this started happening when they added an option for smaller cans.  So whatever the actual can size, it squeezes it down to the smaller size when lifting.

Saturday, July 22, 2023

Apple giving me fits over logging into iCloud

Thanks to Apple Paranoia, for the last two years I have been unable to simply connect my phone to my computer to transfer photos (or anything else) to my computer.  It now considers the 10.13.6 MacOS on my computer to be "untrustworthy."  I refuse to upgrade because if I do I will lose dozens of critical 32 bit applications I rely on.  My plan is to buy a whole new computer next year and migrate my work to it as I have time.

The workaround, until I can afford a new computer, has been to use iCloud.  I never wanted to have to use iCloud.  I've seen people struggling with it for a decade and I never wanted to be part of that.  I just want to keep my own files in my own computer ecosystem.

Tonight I was caught for 30 minutes in a verification trap.  Though I've now used iCloud dozens of times, and logged in from the exact same Chrome browser every time, every now and then it demands I "authenticate" by my phone.

Well this time I typed in the number exactly correct 6 times before it let me in.  It's somewhat tricky as sometimes a message appears on the phone with no data ("someone is trying to log in...") and other times it comes right out with the number I am supposed to type in.  But I am absolutely sure that I typed in the numbers shown correctly every time.

I think what I did the last time, which worked, was to type in the number on my computer screen, and then (just then) press the OK button on my phone.  Then, maybe, it works.  If I press the OK button on my phone first, it then refuses to accept the number on the computer and asks me to enter the number again (which has vanished, because I pressed OK).

Searching online, it appears that hundreds of people have had this exact same problem.  Apple online has no answers, they ask you to contact support.

Sometimes, it seemed to let me in but only to demand that I use "find my devices" for some reason, and not letting me do anything else.


Thursday, April 13, 2023

Turbo Wash

I'm happy with my new top rated LG washing machine.  But the cycles and modifiers seemed much more logical on my 2010 Whirlpool washer.

The important difference seems to be 'Turbo Wash.'  In the Normal and Heavy Duty cycles it cannot be deselected.  So another way of looking at it is that 'Turbo Wash' is integral to those cycles.

But I can't much use Turbo Wash because of one thing.  It often leaves flat pieces of cloth pinned to the back plate of the wash tub.  I don't imagine this as being either good for the material or good for cleaning.  It's only natural that it would do this because it blasts jets of water from the front towards the back.

This has happened to me both for undershirts (for which 'Normal' would be the expected cycle) and for sheets (for which 'Bedding' may not be appropriate because it is designed for "large bulky items that have difficulty absorbing water" which clearly doesn't apply to sheets).

What I'd like would be 'Normal' but without the Turbo, but it seems that LG is almost insisting that you use their new timesaving and deep cleaning feature.   As it is now, it seems I can only safely wash small items, like socks or washcloths, using Turbo.   For the washcloths I could also use 'Towels.'  Curiously the Towels cycle does not allow Turbo to be selected.

The cycles that seems to generally work best for things that don't work well with Turbo seem to be Permanent Press and Towels.  The others like Heavy Duty and Sanitary have specialized applications (you don't want to use them on most clothes).

And then there is also Delicate.  But Delicate doesn't allow you to have anything but a slower spin which means most clothes will retain a lot of water.  So while it works well for actual delicate clothing, it's not a stand-in for 'Normal.'  It's not good for undershirts or sheets in good condition.  I'm not yet sure which of Delicates or Permanent Press is the optimal cycle for the cotton pullover shirts I wear every day.

So even though my undershirts are not "Permanent Press" I must use the "Permanent Press" cycle for them because the other options aren't good.  This is much like the Kenmore washing machine I used in 1960.  I recall we used "Permanent Press" for everything.  Which was fine because my mother believed actual Permanent Press was the best thing ever, even though a lot of Permanent Press back in those days wasn't very permanently pressed.

Wednesday, March 8, 2023

AI is evil

I am completely opposed to the expansive use of 'neural network' technologies.

AI is 'solving' a problem without actually solving it.  The meaning of the system is incomprehensible.  For that reason, in some unfortunate circumstance it will make the opposite of the correct decision.  According to Murphy's Law, this will be at the worst possible time, causing the world to blow up or whatever (sadly an outcome that could also be achieved with human 'intelligence' too).

There might be some areas where it useful.  But I'd rather not guess, because even such things as character recognition, as part of a much bigger process the rest of which was perfectly good, would trigger that Murphy's Law clause about 'The Worst Possible Time.'

So I've continued to disparage things ever since I first learned of them in 1983, only more and more as my early beliefs have proven true, with the failures in 'self-driving cars,' for example.

Neural networks are nothing like real biological neural systems, which have complex underlying physical/mechanical structures, influenced by genes and environment in addition to continuous 'training'.


I believe in solving problems the old fashioned way, by understanding them and developing known deterministic algorithms for them.

My longtime speciality (and now) is the combination of procedural algorithms with pseudo random numbers (which are themselves mostly products of procedural algorithms, combined with a time related chance element (such as the precise time of day)--the so called 'seed.'

I quickly saw some mappings.

Start with a problem that has a finite deterministic solution.  Perhaps not all problems are like that (but most could be approximated with that...in the end case exactly what a neural network does, but using weights instead of logical elements) but it's easy to think about.  How about the quadratic formula

(-b +/- sqrt (b^2 - 2*a*c) / (2 * a)

This yields 2 answers, or none, but we'll simplify that as 'the highest solution if there is one.'

Now assume we have training that neural network to solve this problem.  At any point until the solution is perfectly locked in (if there is one!) the behavior of the neural network could be thought of as two components:

<the correct answer> + <nn-approximation-noise>

This noise has a very peculiar property...it's non-gaussian because of the possibility of extreme outlying results that may occur with very low probability.

Worst possible time.