Factory reset outdoor plug

WLPPO1 - been using as a receptacle w/out the app since Oct '22 because out of range of wi-fi service… Now, trying to add to the app and it fails to connect to the network… Checked the network, that is fine… connected a device from scratch to confirm creds… Bluetooth is fine, I get to the stage where it scans the network, never reach the next stage where you name the device… Is there a way to factory reset this device? any other tips/tricks out there other than buy a new one…