Update as of Jan 11: Great improvement - connection time is now seconds and once connected to the remote computer, response time is much better - still not perfect (you can see some lag) but a huge improvement. Hopefully this keeps up.
Thank you

Hello Sergey

Still having the same issue - the restarting of servers did not help

Maybe time to go back to Teamviewer - I never had connection or speed issues and another advantage: Android is available