Unable to RDP to azure instance - Local Security Authority cannot be contacted

Go to Azure Portal for the service, Configure-> Remote-> set expires on to a future date. In certificate field select Create a new certificate.

Otherwise untick Enable Remote Desktop and apply -> wait until done -> Enable again and that should do it.

I've the same problem when I try connect with RDP to AWS or Azure.

But, I fix the problem when I disabled Anti-virus Bitdefender free.

Verify if you have a Anti-Virus, Proxy, Firewall.