Linux Mint 19, PMS v1.15.5.994 dropping Remote Access

I just updated Linux and now PMS shows this:

image.png

I am not 100% sure what is going on here where Manually Specified Port is enabled but everything shows red “X” while Remote Access shows green.

Even more strange, when I go to [http://canyouseeme.org](http://canyouseeme.org) to check the port I receive the error message:
Error: I could not see your service on 91.8.XX.XXX on port (32400)
Reason: Connection timed out