@Frodo8484-
TCM does not provide recording capability. Neither does Roku. Some of the services you can view on a Roku do provide recording capability on their own servers.
You mention Sling. Is that the service you are using to watch TCM and to make and play back these recordings? They would be the ones you need to be talking to.
Roku Community Streaming Expert
I am not a Roku employee, only a user like you. Please, no support questions via private message -- post them publicly to the Community where others may benefit as well.
If this post solves your problem please help others find this answer by clicking "Accept as Solution.".
Ultra 4800 | Streaming Stick 4K+ 3821 | TCL Roku TV 43S245/C107X