Hi,
This blog has been quiet for a while, so I'm wondering if there's been any discoveries or patches on the Stardock side that relate to this connection instability issue. I have not had the time to play with updating both primary and secondary to 24H2 and seeing what happens, since it's stable with 23H2 (getting in final grades, doing taxes, new semester...).
However! I have another multiplicity-linked computer set, no VPN, wired ethernet, primary running Win 10 Pro 22H2 (not upgradeable) and secondary running Win 11 at 23H2. I was doing a Backblaze backup to the web on the secondary, with the ethernet backup data rate running around 100 Mbps on both the up and down links, when I started getting the secondary disconnect and quick reconnect issue. Over the hours I was using the computer doing this uplink transfer, the connection was stable most of the time and there was no mouse lagging, but then it suddenly surprised me for several minutes of doing the disconnect / reconnect cycle. After a few minutes, it was stable again.
My assumption is that the heavy network traffic was causing the Multiplicity timeouts. Is there a way I can lengthen this timeout period? That might be helpful to try with the 24H2 problem I had.