Update to 14.3 fails: Upload Failed Not enough space

[Taxxian]

PROBLEM DESCRIPTION

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Blitzwolf BW-SHP2 16A device using Tasmota.bin updated many times up to 12.2 with 1024KB memory.
Now trying to update to 14.3 minimal worked but the normal tasmota.bin does not upload.
It says:

Upload Failed

Not enough space

I downloaded tasmota.bin.gz and tasmota.bin multiple times, updated to tasmota 14.3 minimal multiple times, thats not the problem.

REQUESTED INFORMATION

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01:54:00.396 CMD: STATUS 0
01:54:00.402 MQT: strom/stat/RESULT = {"Command":"Unknown","Input":"STATUS 0"}

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TO REPRODUCE

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EXPECTED BEHAVIOUR

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ADDITIONAL CONTEXT

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I do not know if I can downgrade to 12.2 after intalling 14.3 minimal and I am hesitant to upgrade any other device to 14.3 right now because this one is at this time basically unusable. So I did not undertake any more tests because I fear bricking more devices.

(Please, remember to close the issue when the problem has been addressed)

[sfromis]

To upgrade, you should use the normal tasmota.bin.gz instead of tasmota.bin; the latter is only for wired initial flash.

[Taxxian]

Oh... ok... I unziped those files for years and since it worked I was convinced that was the way to go...

I am sorry, of cause it works now^^

[sfromis]

Well, when the project supplies the gzipped files, that's because they are meant to be the ones to use directly, including by OTA upgrade without even downloading first. Then Tasmota can also automatically handle the minimal step without you needing more than a bit of patience.

[Taxxian]

Ok I see, but I do a lot of FW upgrades every month and they all come compressed and need to be extracted before upload.

My ASUS routers regularly complain I need to extract first before uploading when I (again) forgot that step, so I seeminly never tried with tasmota...

[richardhughes260]

This cost me 10 hours of time :(

I really appreciate everything that is done for free to support this project. Could you add in the UI to use the tasmota.bin.gz file or the file dialog to only accept *.bin.gz ?