Is this an issue

Hi all… new to HA, and with some help from you folks on here and some tinkering ive got my dashboard set up, automations working and moved off smartthings intrgrating my smartthings motion and door zigbee sensors.

Ive have noticed a couple of the devices are showing they need updating, clicking on update ahows an error and they are unable to update.

They are all working as expected at the moment.

Simply click ‘skip’, I think 0xfffffff is an error anyway.