"Unable to Connect to this Node"

[Satoshi-Samourai]

Describe the problem/bug
A clear and concise description of what the bug is.

Multiple attempts to log in through Thunderhub fail with "unable to onnect to this node" error.
Tried with and without VPN.
Was working flawless until a few weeks ago. Stopped working before update to latest version. updating did not solve the issue.

LND Rest node
version 0.13.30

Expected behavior
flawless login to my Dashboard

Actual behavior
error: "unable to connect to this node"