Content Encoding Error

hi there,

does some one experienced case like i'm facing now ?

may case was all my end user that running forticlient with webfilter being activated cannot open any HTTP web but not with HTTPs.

TAC said that i must disable proxy on my forticlient config, but donno why when at fortiproxy segment i try to set it to 0 (disable / grey ) then my webfilter also get disable and all HTTP connection can be open, but when i set it back to 1 then goes back to Content Encoding Error again when i try to open HTTP web.

*. sorry for my bad grammers.