Tasmota OTA failed

Configuration
1

I have sonoff basic and sonoff touch flashed with Tasmota 4.0.7 and 6.6.0. I have tried to upgrade my 2 devices on OTA 8.2.0 ver, but update hang and devices gone offline. How can I update?

2

This is really a question for the Tasmota support discord but you can always flash using a serial connection.

3

Did you read the notes about updating from older versions? Upgrading - Tasmota You would be best to plug it in to a PC and reflash it.

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4

I can understand you want to upgrade 4.0.7 to 8.2.0, but there is no need to upgrade 6.6.0.

5

All devices working fine, i want just all devices update to new ver. Is 8.2.0 not better than 6.0.0

6

6.6.0 is rock solid, even the tasmota wiki states “not to upgrade if not necessary”

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