<div dir="ltr"><div class="gmail_extra">Downgrading to apache2 2.4.25-3+deb9u4 restores http2 functionality, and a new report has been opened to reflect this, so this issue has been moved here:</div><div class="gmail_extra"><a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=904220">https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=904220</a><br></div></div>