there are several topics regarding this issue already. it has been a problem for quite a while still the problem got not acknowledged, so dont get your hopes up that this will be fixed soon.
funny is that my pdf export or viewcapture to file or render having problems starting at higher resolutions at around A0 so that is a good indication that it does not solely depend on size.
@pascal @stevebaer @DavidEranen anybody out there finally taking this serious? not being able to output the drawings is pretty crucial. so please have a tighter look…