1. Cursor still disappears in Linux and Win11. In Linux, upon first booting, if you click inside a terminal window the cursor should change to an I-bar but just disappears. In Windows, upon first booting, when the login screen appears with the time, there's no cursor at all. In each case you have to use three fingers to move like you're minimizing the desktop slightly, then let it snap back in order for the cursor to appear. I assume this is something to do with Parallels' mouse cursor cache or interface resetting at the wrong time during the boot process.
2. Internet throughput seems very sluggish in Android and Windows. I've had several Android and Windows updates stop dead in the middle, presumably due to MTU and/or processing delay issues. Linux seems ok for some reason.
3. Seems that I'm still seeing Time Machine stuck in Preparing Backup... now almost forever. It actually may be worse than it was before. So whatever it's doing to access Time Machine's local backups or the control files associated with them (why it would do that is a mystery unless it's spying), it needs to just f'ing stop doing that. All of the VM files (.pvm) that I use are excluded from Time Machine backups - I do them manually, so you can cross that .
Other things:
1. Have not fully tested USB, however USB access using an RTL-SDR software defined receiver under Linux appears to work on first blush. Have not tested under Win11 yet.
2. Likewise, the excessively random processing pauses in Win11 seems to have been fixed for the most part, but there appears to still be some reticent issues that kind of looks like processing delays, but might actually be something else entirely.