issue on the persistance of credentials in the core3.x of 8266, which does not work

[ldijkman]

M. Muller said, i found some issue on the persistance of credentials in the core3.x of 8266, which does not work

Luberth => Thank you M. Muller for your input!

Luberth => think i am using cq compiler says => Using library ... /home/pi/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/libraries/

https://github.com/esp8266/Arduino/releases

so i think i have an older version in this part
need to find a way to switch back to old to 2.7.4
to make Electra / filemanager to work for the moment

Arduino IDE MenuBar => Tools => Board _ _ _ _ _=> Board Manager => is 2.7.4 on my side