ERR_NGROK_3200
Posted: Sun Feb 15, 2026 5:25 pm
This error is caused by NGROK's inability to reach your NinjaConnects.
Most probable cause is : NGROK HTTP 80 command.
Ninjaconnects listens to Port 35426
Did you run this command:
netsh http add urlacl url=http://+:35426/FcWebHook/ user=EVERYONE listen=yes delegate=yes
Did you add the NROK AUTH TOKEN to c:\NinjaConnects\ngrok.yml file?
Did you run the following command to install after updating your NGROK AUTH TOKEN? ngrok service install --config C:\ninjaconnects\ngrok.yml
Did you start the NGROK service with?
ngrok service start --config C:\ninjaconnects\ngrok.yml
Make sure that you have added the the JSON on the Team Viewer and You have added NinjaConnects to a Chart on the computer running NGROK tunnel
this will fix ERR_NGROK_3200
Most probable cause is : NGROK HTTP 80 command.
Ninjaconnects listens to Port 35426
Did you run this command:
netsh http add urlacl url=http://+:35426/FcWebHook/ user=EVERYONE listen=yes delegate=yes
Did you add the NROK AUTH TOKEN to c:\NinjaConnects\ngrok.yml file?
Did you run the following command to install after updating your NGROK AUTH TOKEN? ngrok service install --config C:\ninjaconnects\ngrok.yml
Did you start the NGROK service with?
ngrok service start --config C:\ninjaconnects\ngrok.yml
Make sure that you have added the the JSON on the Team Viewer and You have added NinjaConnects to a Chart on the computer running NGROK tunnel
this will fix ERR_NGROK_3200