https://bz.apache.org/bugzilla/show_bug.cgi?id=63690
--- Comment #4 from Boris Petrov <boris_pet...@live.com> --- Thank you for the support, Mark. As I said, this happens with both the latest Chrome and Firefox, as well as Firefox 47 (these are the three browsers I tested with). Only when using HTTP/2. The client side is making a POST request to upload a file. The library that we use is "jQuery File Upload" (https://github.com/blueimp/jQuery-File-Upload). We split the file in 1 MB chunks with that library. In 99% of the cases the first request fails. Does that give you any ideas? I'll try setting `overheadDataThreadhold` to 0 on Monday and post the findings. You need the same logging as I already provided, just with that setting, correct? Thanks again! -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org