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@ArloB62 [Edited username to remove PII] 

Have read others are having same problem. Cannot see any solution given. How do I get TV programming back?  It is happening on all channels. 

Reboot your box.

Thanks for stepping in, @Again. Rebooting your cable box, performing a System Refresh via the My Account app, or pressing the A button on your remote can resolve many common issues, not unlike this, @ArloB62 [Edited username]. Let us know how that works for you.