KD49X F8505 When Watching All Four it starts buffering, on return to TV screen is blank, resets ok.

[LightFoot]

Hi @Calsatch   I would start by checking that your software is up to date.

Firmware update to v6.7220 | Sony UK

[Calsatch]

Channel 4 on catch up!  Firmware is up to date, thanks

[EMS_MO72]

Hey @Calsatch 

did you try to disconnect the TV from the mains and leave it for 2 minutes and then check again?

also, if possible to disconnect any external devices