Nighthawk M1 and Parsec App

Hi!

I use the Nighthawk M1 router.

I have a problem with connecting to a remote PC via the Parsec app. Since now everything worked fine. After some time of not using this, I tried to connect me again and got an error message on the Parsec app with code 6023 (something like peer to peer connection failed).

Does anybody know about that problem and can help?

Thank you...