Although I am still using 2.08 (I have started my project in this version, so I prefer to finish it in this also

) I have tested this with 2.085 and according to my test, it helped.
However I remember that this was the first what I have tried to change after I installed 2.085 and found this bug - and at that time this did not help!
I do not know, what I did differently, but somehow now it works, at least for me - If I change to medium, the images are not pixelated, if I put it back to low, again the same problem...