@vangeliis  Over the last few weeks I had a new main bored fitted that didn't sort the issue they then fitted a new screen which did solve the issue but there was another fault with the screen they fitted as it damaged at the top finally I've given up with the TV and Samsung authorized a returned to the retailer under warranty I've now swapped it for a different brand of TV    ... View more

@Gerrymac @ some people have reported the 1262 as stoped the flashes for them but I think it must be TV model dependent as it certainly didn't fix my issue ... View more

@Gerrymac yes mate i think the issues been going on since October If u put it in pc mode on all the hdmi it seems to fix the issue but at the loss of picture quality  ... View more

@Gerrymac they did this to my TV resetting the ports but it never fixed the issue for me sorry to let u know  ... View more

@vangeliis i would say that the picture quality is slightly worse in pc mode but Its probably best u check and see what u own opinion is ... View more

@vangeliis the 1262 didn't work for me the only difference for me was on the firestick where the green flashes are now now white flashes instead. but the PS4 still gets green flashes if u switch the hdmi to pc mode that seems to stop the flashes  ... View more

 @jrpbkpcap1994 I appreciate all you're help and time  ... View more

No I haven't I usually run the TV in the movie colour mode with the warm colour tone set  ... View more

very true it probably only happens about once every hour the odd thing is I get green flashed with the PS4  and with my fire stick I get white flashes I might try putting the firestick in pc mode to see if it fixes it I don't get how 1262 as fixed most people problem maybe it comes down to the TV model numbers aswell  ... View more

Yes got game mode set on both    ... View more

I appreciate the reply I'm assuming the cables that come with the ps4 and nintendo switch are 1.4 would u think the same ? ... View more

when I run it in pc mode it seems fine . I  have tried the HDMI cable that come with the ps4 also I've switched it over with one of the Nintendo switch HDMI leads and it still happens .as anyone  got any recommendations and a brand of HDMI leads to buy and try   ... View more

Hi I've still been getting green flashes on the PS4 after updating to the latest filmware 1262.0 my TV is 55mu6400 ... View more

Haha keep up the good work I wish id found this forum 3 months ago  ... View more

Thank you you've been a lot more helpful than Samsung's support who told me I couldn't even do a update on a usb drive on a Mac which I just done and worked fine  ... View more

Hi I've been getting green flashes sometimes other colours white and black on my PS4 fire stick and my playstation mini classic basically I have the issue with anything I connect through HDMI is this the filmware or does the TV need repairing it seem to work fine when I first had then the issues must of started around the 1250 update as I noticed it when playing red dead redemption which came out in October  ... View more

Hi I've been getting green flashes sometimes other colours white and black on my PS4 fire stick and my playstation mini classic basically I have the issue with anything I connect through HDMI is this the filmware or does the TV need repairing it seem to work fine when I first had then the issues must of started around the 1250 update as I noticed it when playing red dead redemption which came out in October  ... View more