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Solved Archived

Facebook log in is gibberish on Firefox but not on IE

ksss

Getting a whole page of stuff like this: lQ”ÕÞbDrÒÚC@#eáüý#tøœ÷¼Úüÿÿþ4•®îαÁcv`

Getting a whole page of stuff like this: lQ”ÕÞbDrÒÚC@#eáüý#tøœ÷¼Úüÿÿþ4•®îαÁcv`

Modified by ksss

All Replies (2)

Chosen Solution

Firefox 44+ accepts a new kind of encoding (compression) called Brotli (br) for secure connections and Facebook turned on Brotli encoding last night.

Kapsersky doesn't know about this encoding and strips it from the HTTP response headers if you have "Inject script" checked in Kapsersky Settings -> Additional -> Network -> Traffic Processing

https://forum.kaspersky.com/index.php?s=bbdfcf797a91bc90230472c52c4b103e&showtopic=351027

Thank you. It worked. Hope Kaspersky addresses the issue.