Originally Posted by KristopherSteel
Not sure what changed but it’s something with the TV. I can turn the tv on with CEC but for the past couple of months, it won’t turn off via CEC. This was never an issue before. Tried all the ricks. Have not done a factory reset as it’s Calibrated and don’t feel like losing that. What did Vizio break? I have to use the remote to turn it off. FWP I know. It’s really annoying. All firmware is up to date.
I have exactly this same issue. It was introduced after the v6 to v7 firmware.
Denon AVR‑X3400H; Pioneer SP-C22 (C), Pioneer SP-FS52-LR (F/LR), Pioneer SP-BS22-LR (R/LR & FH), BIC America V-1220 (SB)
Vizio P55-C1, Apple TV 4K, TiVo Bolt OTA, Sony UBP-X700, NAP TS-253 Pro w/ Plex, URC MX-700Q, Sevenhugs Smart Remote