Hi,
I had no actual problem with the sync update but the microsync caused a few quite annoying ones.
DE: Gnome, first fresh install from two weeks ago.
Small annoyance since the sync (not tested with Xorg): occasional few second mouse freeze, no more automatic switching between onboard soundcard to the USB one when plugged. I have to use pavucontrol.
Bigger annoyance since microsync (both Wayland and Xorg sessions): Every gnome app I tried to which the dark theme applies (Files, calculator, etc), plus firefox and libreoffice, flatpaks... load with an additional 20-25s delay whereas the few Qt and Tcl/tk behave as before the micro-sync.
Dark theme does not apply to some apps anymore and the Gnome ones in that case start without delay (Gedit, Gparted, tweak tool).
I'd be happy to just revert to before the microsync. I hopped on Solus for the rolling release model at my own risks and am very grateful for the dev team hard work.