Looks like it only lost connectivity every time the hub gets restarted

Had to pair them again and then again lost connectivity

I'll try the replacement, but I really don't look forward to wasting any more time with this and if the first time it loses connectivity, I will replace it with a Cree

They loose connectivity after awhile.

No connectivity issues with Samsung Smartthings Hub

I have to reconnect to the network to many times in order to use with Alexa.lighting is good but loses connectivity to often

or so then it lost network connectivity

These lightbulbs often lose connectivity.

They pair up the first time but as soon as you turn the switch off, they completely lose connectivity and you have to delete and re-add them and hope no one touches the switch again

one bulb lost its connectivity

Looks like it only lost connectivity every time the hub gets restarted

However, at the first power outage, all bulbs lost connectivity and following directions to reset did not get bulbs back online