I have such problem but get no answer , I updated my old post but it was deleted as "abusive" (do not know why moderator deleted my problem )
i have strong PC, Nvidia 780 GTX, Windows 7 64, a lot of memory etc.
i have X5 , i tested X7
it freezes PC when i use "marquee visible" on thin lines objects/layers
i work on making textures for models - as someone knows 3d modelling - model has mesh, this mesh has "UV mapping"
so normal job to paint textures for models - when you use UV map mesh
but Corel freezes PC when i use "marquee visible" , it simply freezes PC (do not tell me to update drivers - i know such things - i have all up to date)
I have no such issues and never had even with Windows 7 and X7 but this interests me. Could you load the image somewhere so I could test it? Unfortunately I dumped windows 7 a very long time ago and now run 2018 so it's not going to help you much but it could help the program.
there is link to postimage screenshot from my PC
as you there is texture of model - in this case Polish army camouflage pattern for soldier
and as you see - there is a mesh of 3d model (mesh of legs, arms, bulletproof vest, boots and some details of soldier model)
this mesh is working okay untill i use marqee , when i use marquee than it causes PC freez and I have to reboot PC using button
fixed ... but... i had do purchase new 2018 version, a lot of money (here in central/eastern Europe) but it works
even X7 trial had problems with this, but on 2018 version it works without problems and big many-many layers images do not cause ctd
and mesh doesn't cause PC to freeze
I only have 2018. If you don't mind could you tell me the cost of CorelDRAW in your country. An upgrade in the U.S.is $200.
someone deleted my answer - so it cost 450 USD here while people earn 3 times less than USA