@David-TP To give some details last night the firmware was updated when everything rebooted no access to the Internet. Tried rebooting several times no luck some units would blink red some would be green random issues. Did a factory reboot reset everything set it all up everything was working as soon as you use the app to reset the deck goes everything becomes a mess and no Internet. I have IP addresses DNS everything looks good just no connection to the Internet. I have reset and defaulted my modem. It seems to be the only way to get the system back up after this problem after just simply rebooting your Deco is to power everything down then power up the five expansion X55 and then when they come up power up the main deco when that finally comes up reboot the modem. This is the only procedure that restores internet connectivity after the firmware update.

  @NuklearNik 

Same Deco, same firmware.  My system is not unstable, but client descriptors are occasionally scrambled, as the OP noted.  My iPad reported as my dishwasher the other night.