Hi EA_Claus ,
Thanks for the response. I appreciate you taking the time to respond.
As I said in the original post, I have already reconfigured the network that is causing the problems from a Modem/Router combo to what is now a meshed network. That being said, Ethernet cables have been swapped, and I am using the mesh router rather than the Modem router.
In regards to your other suggestions, I'll first try to use the open Google DNS server, and if that fails, attempt to set up a DNZ with a static IP.
All that being said, I do see other posts on the forum reporting a similar problem to mine, many of which report using Xfinity as their ISP, which is also my ISP. If all of this fails, I would suggest it might be a communication error between EA/Respawn servers and Xfinity as a service, which would be more effective to solve as a problem as a whole, rather than on a case-by-case basis.
Regardless, thanks again for the response, and I'll update soon with any successes or failures.