We have a Cisco asa 5525X running asa943-12-smp-k8.bin. We have setup a web vpn and all is working fine.
However when we view GMAIL or try to run chat/drive, the browser either locks or is extremely slow.
Switching to basic HTML for gmail works fine, so i am guessing that standard HTML is causing a problem.
I have looked and can see others with this issue as much as 6 years ago.
It has been tried on Windows 7/10 and MAC OS on Chrome/Firefox/IE and Safari. All have the smae problem.
All other sites seem to be ok.
Has anyone got any tips on this?