Forticlient causing slow network

Hi, i need help, i have linux debian buster x64, i install forticlient_vpn_7.0.0.0018_amd64.deb and my pc is very very slow internet and local network,PCs

I uninnstall pkg, but  persistent problem.

If i run tracertroute to son machine, this give more 30 hops vs. i run tracertroute for example www.google.com and it give 8 hops.

Any suggestions?