So, after various small niggling problems, I reverted to a clean install of 3.206 (in place of the Beta release). This seems to have fixed most of the “niggles” but…I found an old problem resurfaced.
I turn my router off overnight. When I boot in the morning I do not have internet (USB modem).
I diagnosed it back to this problem:
Bascially, the router time fails overnight and doesn’t “sync to browser” when booted in the morning (was 13 hours off this morning). This prevents my Wiregard client connecting automatically.
Interestingly, a second reboot (whether cold or hot) seems to fix the issue.