A serious bug still remains to be solved

[HeqianChen]

Hi there

I have a serious problem, please help me.

While using illustrator, my system getting slower and slower

until I can't work anymore.

it happens in illustrator CC 2015, CC 2015.3, CC 2017

Not only on Windows 10, but also Windows 7

I tried so many ways but still in vain.

I upload the problem video I experience below:

there is a serious bug of illustrator still remains to be solved - YouTube

Hope the problem can be solved,

thank you.

My hardware:

CPU: i7-6700

GPU: Nvidia quadro K2200

OS: Windows 10, Windows 7

[Scott Falkner]

There are many serious bugs remaining to be solved, even after decades of development. Most of them are ignored when Illustrator is upgraded and they remain. Illustrator is as buggy as the trap room in Temple of Doom. Performance in particular has always been weak.

Sorry I can’t help, but I remain optimistic that if enough people make enough noise Adobe will do the right thing by Illustrator and replace it completely with something lean, modern, and stable. Meanwhile Illustrator can move to a farm upstate where is can chase rabbits all day.

[Doug A Roberts]

pastures new, as they say in HR.

[HeqianChen · Accepted solution]

HAHA, Thank both of your opinions

I feel better now.

But  I guess I found the reason. The problem is caused by "GPU preview",

My original video card is Nvidia Qradro K2200, it's a nice card,

but it made illustrator being sucks (or should I say illustrator sucks  Q_Q )

After changing my N card with my brother's AMD one, everything is so nice here

I'm considering now about

should I sell my old N card to buy a new AMD one...