Dishwasher turns off on high load

Hi all,

I've a Shelly 1PM connected behind my wall socket that is used by my dishwasher. Having the Shelly 1PM connected, the dishwasher is having issues when using about 1950W for a couple of minutes and it turns off automatically for 30 seconds, whereafter it turns on again to resume it's program.

When I use the same wallsocket, but without the Shelly 1PM, the dishwasher is working fine and doesn't turn off. My Shelly 1PM is configured as follows:

• Power On Default Mode: Restore last mode
• Button Type: Detached switch
• Supply voltage: 220V
• WiFi signal: Green
• Firmware version: 20220209-094317/v1.11.8-g8c7bb8d

These are the details of the dishwasher:

• Brand: AEG
• Type: GHE613DB4
• 220-240V 50Hz
• 1950W
• 10A

Any ideas why the Shelly 1PM is causing this problem?

Thanks for you reply, Wolfgang. The setting is configured the same as yours. It's set to 3500W.

Maybe it's worth mentioning that the Shelly itself doesn't turn off when the dishwasher fails. I can still use the Shelly during the 30 to 60 seconds the dishwasher has turned off automatically.

Thanks! I'll have a look later and get back to you. In the meantime I've removed the Shelly (because we don't want to wash by hand ;)).