Pro 2 hangs after power failure

I have some troubles with a Pro 2:

The device works fine using button (in momentary mode) also webhooks work as they should.

After a power failure in my house Pro 2 hangs, if WLAN is not present while booting. The problem is, that after a power failure the WLAN-router needs some time to restart. Shelly Pro2 is of course faster and hangs with both relays are switched on and no reaction when reset-button is pressed.

Any idea what´s th problem?

Regards, Peter

There ist the recent firmware version istalled: 0.11.4

And, yes, the Shelly boots normally when WLAN is available.

Zitat

Unfortunately, I cannot reproduce the issue. What settings have you set under WiFi1 and WiFi2?

Which at Power On default?

Try WiFi1+2 with the same SSID/PW at the same time and see if there is any improvement

These are the settings for relay type and power on. I tested restore last also, the effect is the same.

and these are the current network settings:

I use similar settings on serveral other gen 2 Shellies, but the problem occurs only on the Pro 2