NO channel lineup will display...access error. Was working fine up until Sat. 1-23-21. Now getting Error (00173) using Firefox & (00114) using MS Edge. BOTH browsers up-to-date. Could not access my Xfinity account using PC for a while Sat. but eventually got access. Cleared cache & reset router (unplug & plug back in) 3 times but still no luck.
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