I see it's running 2.2.4.148. Could you please try updating to 2.2.4.156? There were some memory setting changes for the C4s between the two versions. If that doesn't do the trick, there's a community hub rebooter app. You can set it to reboot the hub nightly at, say, 3am, and daily reboots will buy us time to get to the root cause.
1 Like
