Connection problems with 9.01

I realize that release 9.01 has been pulled from GitHub. Could you elaborate on the reasons? I currently run 9.01, at first without problems, but suddenly I've got massive connectivity problems. Might this be connected to the issues because of which you pulled 9.01?

Nukihub looses connection to MQTT broker all the time
Homeassistant seems not to pick up the MQTT connection again even if Nukihub is connected, so the Nuki devices are offline most of the time.
Flashing from scratch with the web flasher always gives me 9.01 and not 9.0
Updating from the integrated updater to the latest beta or some development version does not work at all. Basically this bricks the NukiHub and it has to be re-Flashed from scratch.
Using the Wifi configuration menu to connect to another Wifi network does not work, the AP is reachable, but the configuration page does not show.

Some of the symptoms seem to be related to constant Wifi connections losses, because issues 1 and 2 can be cured by re-positioning NukiHub away (!) from the router, (however, it has worked in its original position literally for years without flaws). So maybe these are different problems only occuring at the same time by chance.

I have to correct myself: Trying to flash to a beta from 9.01 does not brick the device. After some relatively long wait the hub returns online, but still with 9.01.

EDIT: Something has happened after all, the "Updater Version" hast been update, but not the firmware itself?!

Version: 9.01
Build: 11345224811.2.1
Build type: Release
Build date: 2024-10-15
Updater version: 9.02-beta6
Updater build: 11862180743.19.1
Updater build date: 2024-11-15
Uptime (min): 179
Config version: 901
Last restart reason FW: NotApplicable
Last restart reason ESP: ESP_RST_SW: Software reset via esp_restart.
Free internal heap: 64744
Total internal heap: 260664
PSRAM Available: No
Network task stack high watermark: 6688
Nuki task stack high watermark: 5044

technyon / nuki_hub

Connection problems with 9.01 #525