ERR_SPDY_PROTOCOL_ERROR on most HTTPS sites

[Vinicius]

I just installed Litespeed server on my cPanel server last week. I'm experiencing a problem with HTTPS sites. I had this problem on multiple computers. In fact, I even had this problem when I tried to sign up on this forum:

It isn't a timeout problem, I get that error as soon as I submit a POST request, or save something on Wordpress for example. I get the error immediately, then I have to hit back and submit it again a couple times for it to go through.

How can I solve or diagnose this problem?

Thank you.

 

[NiteWave]

looks like your browser's issue. reset the browser or change to another browser, or using browser on other PC/pad/phone to test, any difference ?

 

[mistwang]

Please upgrade to 5.1.15, it may take care of it. if not, the best way to have it solve is to let us login to the server to investigate.