Hi all,
Massively frustrated by Site Designer. After about 10 or 15 minutes of use, the performance starts degrading terribly. Responsiveness takes a nosedive, and I have to navigate jerky menus, delays in menus opening, jerky sliders etc.
I have a decent PC with an i9 12400k, 32GB DDR5, 3090Ti and no issues like this with other programs.
I did notice there are a couple of older threads reporting the same issue.
https://www.coffeecup.com/forums/site-d … -crawl--2/
https://www.coffeecup.com/forums/site-d … ggy-issue/
Restarting the program works, but having to do this every 15 minutes is very discouraging. Working on my website has become a real chore, and I'm regretting the purchase. Is this still a known thing or am I just unlucky?

Windows 11 or Mac

A PC running Windows 11.

Try setting compatabity mode
I find it helps with some of the issues you have mentioned, and I always browse to the C drive find SiteDesigner and right click the app icon and then select compatabikity from there letting windows do the configuration. After it's finished select yes it worked even though you don't know yet, give SiteDesigner another try see if it's helped somewhat if not then you may need send Coffeecup support the project file to see if the technical gurus can discover why all that's happening

Thank you for the tip, I'll give it a try. Appreciate your time and effort in assisting me!

This actually worked! Amazing. The program now runs smoothly.
Thank you so much!

Remember though if you update windows or SiteDesigner you have to redo the compatabity thingy.

Good to know, thank you once again!