BRAVIA KD-55AG8 turns off after few seconds after turning on

[basicreplay]

I'm using this TV for quite some time and everything was perfect. Recently I noticed that after turning TV on after night it turns on, shows Apple TV interface and turns off after few seconds. After turning on once more, there's no problems anymore till the next day. I'm using Apple TV and ATV remote to operate. I believe it started happening after I started getting those annoying "NO WIFI" banner notifications, so I turned all Android services via apps menu etc. Yesterday I did complete reset on my TV and I still have same problem unfortunately. I believe that 100% software issue. Any ideas? Thanks.

[skerridge]

Thank you HannahEd01

I have followed you workaround and so far I have had 3 days without a problem so its looking good - fingers crossed!