I might be a bit late to this thread, but I have issues with this version. Running on latest Windows 11 Pro on Dell XPS 9700 with 32 MB RAM and 1 TB SSD.

Issue 1 - The playback indicators for events or 24/7 recording sometimes show, sometimes don't. That's on latest firmware for Doorbell Wi-Fi and E1 Zooms. It really frustrating to use as it also seems to be inconsistent in the GUI. The previous version did not have this issue.
Issue 2 - This version is consuming 10-12% of CPU for a single live view, the previous version was only consuming 1-2%. The increase in CPU is turning the laptop fans to high-speed with all the noise that brings. Annoying.
Issue 3 - It takes 30 seconds to load the app. This was also happening on previous versions though. The last version where the app loaded almost instantly was 8.8.5.

Anyway, this version is unusable for me. I've reverted back to the previous version.