The 53 error means the card did not respond to a request from the HDHomeRun within the allowed timeout period. This usually means the card is going bad.


Thank you.

I did reboot it then I was able to to a firmware update. It's working now. Should it die again, I'll reach out to Comcast, if ...

Hello,
I'm trying to figure out if my unit died, cable card, or something else.
Model: HDHR3-CC
Device ID: 131092F3
Firmware: 20260313

Card Authentication none
Card OOB Lock weak
Card Validation none

19700101-00:06:47 CableCARD: message: A technical problem is preventing you from receiving all the ...