So i thought i sent my acer back for a refund, but it turns out they had it for 30 minutes, decided i was hallucinating and there was nothing wrong with the screen and went ahead and sent it back to me without even checking with me first.
the screen was obviously bad, it has the same problem as TooTay with some kind of interference issue making it flicker, crash the pc, lose signal and the exact same visual artifacts TooTay posted a pic of. on top of that it has at least a couple of dead pixels, a big bright band of yellow light bleed in bottom right where the frame is obviously not aligned properly because you can see its bent, i'ts so obvious that i thought it was just my mug reflecting off the screen at first. theres dodgy looking marks around the edges like white lines and dents between joins, distressed looking plastic on the back around the vents that i have never seen on any other monitors. i have 4 other cheap ips screens from hazro aoc and iiyama to compare it to and now a swift which i got to replace it (not from ocuk) which has 0 problems, and another 20 odd lcd's sitting in the garage. I had the brightness set to tft central settings as soon as it was hooked up, i tried multiple cables and inputs, i didn't even unwrap any of the stand and left all that in the box, the box didn't come with any extra packaging around it so we had to wrap it in card ourselves, even the delivery guy said our packaging was good.
so clearly i'm angry. phoned them and explained that we agreed on a refund then they said i would be hit with a restocking fee, which doesn't sound like they really care about me very much, i thought that was just for dodgy guys trying to buy the same thing over and over but apparently not. so now we have to phone again and arrange another refund once it gets back here.
we have been shopping at overclockers since 2006, and my family are the type that everyone goes to for pc advice and we link people to products on here, convinced friends to build gaming rigs from them instead of other places, never had a problem like this before with the odd time we have had to send back a motherboard or tablet. never been threatened with restocking fees, i don't really know what else to say, maybe its just this 1 product that has changed their tune. once refund attempt number 2 works i'll post an update.