RDP HTML5 Client - replacing SSL Cert issues

[mdrabble]

Running RDP on server 2019 with HTML5 webclient up until this weekend, all was working fine until the Certificate expired.

 

I replaced the Certificate and RDP app works fine - but If I try and connect via the HTML5 web page, I am getting a Thumbprint certificate error.

 

I've ran Import-RDWebClientBrokerCert Certificate.cer

 

Reboots Gateway and Session Broker but still no dice.

 

I dont really want to uninstall and reinstall if I can help it!

 

Anyone come across this before?

 

Cheers

[Chaniel]

I had this when I replaced the broker certificate for the HTML5 client as well.

 

I had to clear the cache/cookies on my machine, after doing that, it worked. Have you tried that?

[mdrabble]

Didn't even think about clearing those.

 

Now working :-)