Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Learn More

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

Firefox with TLS 1.3 enabled crashes IIS10

  • 1 antwurd
  • 1 hat dit probleem
  • 9 werjeftes
  • Lêste antwurd fan the-edmeister

more options

We're testing a website on Windows Server 2016 TP4 (IIS 10). The web site uses SSL and frames. When we access the site with Firefox 40 or higher, multiple IIS Worker Processes start running using large amounts of CPU time. Other browser accesses then fail with 500 errors. If we kill the long running Worker Processes, normal operation is restored. If we go into about:config and change SECURITY_TLS_VERSION_MAX from 3 to 2, the problem goes away. Appears that this option changes the max TLS version from 1.3 to 1.2. Is there any fix for this behavior?

We're testing a website on Windows Server 2016 TP4 (IIS 10). The web site uses SSL and frames. When we access the site with Firefox 40 or higher, multiple IIS Worker Processes start running using large amounts of CPU time. Other browser accesses then fail with 500 errors. If we kill the long running Worker Processes, normal operation is restored. If we go into about:config and change SECURITY_TLS_VERSION_MAX from 3 to 2, the problem goes away. Appears that this option changes the max TLS version from 1.3 to 1.2. Is there any fix for this behavior?

Alle antwurden (1)

more options

This forum is for Firefox end user support. Please see this KB article. https://support.mozilla.org/en-US/kb/where-go-developer-support