Ever time I reboot the hub I seem to get a number of Tapo devices that I lose the control of. Usually switches are the most affected. They are listed in the app but switching them on or off produces the "Network is unstable. Please try again later" error. Only was to fix it that I found is to manually remove/add the switches ans sensors again. Its becoming a real issue and ankoyance and makes the system almost unusable. Any suggestions?