Bravia 8 OLED screen issue

[Austisi]

Hey everyone, hoping you can help/advise! Brought the Bravia 8 OLED (65") back in December so only a couple of months old, but today noticed weird 'jagged' lines all the way down the right side of the screen (pic included). It appears on every input (all HDMI inputs, PlayStation, Sky etc.) and if I use the Google TV options direct on the TV itself (Netlfix etc.) so definitely seems to be a screen error as opposed to an input one. It's barely noticeable during normal use, but when the image is static or in the options menu it's much more noticable.

It's probably been there the whole time we've had the TV, but just clocked it today when playing on the PS.

Decided to perform a panel refresh as thought it might be some sort of burn in, but it's made no difference. Any thoughts/help/guidance would be great. Wondering if it's just a normal thing or if the TV needs repairing/returning due to its young age - cheers!

[TheGOAT]

@Austisi Are these lines static or moving? I believe in that case you can do a factory reset as a final option and if the same issue remains you will need to send the TV for inspection.

Factory reset: https://helpguide.sony.net/tv/laep1/v1/en/01_14.html

[Austisi]

Hello, thank you for the reply!

The lines are completely static. After doing a full reset they remained, however, after leaving the TV off overnight, they were completely gone by the morning!

Couple of days later, they returned again but in a different type of pattern (image below) and then yet again, after being off for a full night, it has gone away.

The TV is near to large glass door where the sun comes through at times, I'm wondering if it's some sort of temporary sun damage? It's a south facing garden so the sun comes through quite strong at times and potentially catching the TV on the right hand side - could that have this effect?