@David-TP the firmware works ok for two days, but then the same issue occurred . Most device are not showing online. The only online devices are the four TP-Link smart switches i have added to the...

@Hani-Hamdan same issue here. i have two separate install, one with x55 and one with x50, both having the same issue after the upgrade to 1.5.1. This must be a firmware bugs. The mesh network also...