It turns out that my PSU was failing so I swapped it out for an EVGA 600B and problem is solved.
Thanks

Follow up- new image of crashed monitor

My computer monitor just started random crashes where the screen locks with crazy patterns. If audio is playing, it starts buzzing. Sometimes the crash stops and the computer continues normally but...

I did what I should have done at first - check the connection. As soon as I changed the USB port, the problem was solved.
Now, all I've got to do is find out what is wrong with the port.
Thanks

Thanks for your reply. The modem was working fine through the last year with the various builds and stopped working with the latest build 16193. I have checked that I have the latest driver.

I have an external (USB) connected fax modem which I use regularly. When I upgraded to the latest build, the modem does not seem to work. It is recognized in Device Manager and the modem diagnostics...

This build (14942) appears to be more wonky than the past ones. Not only does Malwarebytes crash it but Oracle VirtualBox won't even open. I also have noticed that when I Sleep the computer, it...

I considered downgrading to previous build but, since I only use the virtual machine infrequently, I decided to try Hyper-v. Activating it in Windows was fairly straightforward but actually using it...

I had a bit of trouble updating to build 14942 but with help from this forum, I completed the update.
Now, I find that I can no longer open Oracle VirtualBox. In the announcement for build 14926, it...

Thank you so much fred0483! I disabled Malwarebytes from starting at boot up, ran the update again, and it finished perfectly.
I am now running Build 14942.

Ken Gash

My PC attempted to update build 14936 to 14942 last night and got through a bunch of stuff and then crashed.
I tried to run the update again and the same thing happened. The system then reverted...

This is embarrassing, but when I restarted Windows 10, the problem seemed to resolve itself and the Start Menu is back on the primary monitor.
Thank you for your replies

Thanks for your reply. I have been using this setup with Display Fusion for months and the problem just appeared today.
Is there a key combination to switch Start Menu from one monitor to another?

I have a dual monitor setup and all of a sudden, when I open the Start Menu, it appears on the second monitor. How do I move it back to the primary monitor. I am using Display Fusion to manage my...