Anyone else having trouble w/ commands 'pattern', 'Insertblock', 'options'. When I try to run any of these commands they don't initiate and I get <> on the command line.This issue surfaced overnight about a week ago.

I had Draftsight 2018 so decided to upgrade to 2019, no change same issue. I'm running Windows 10 & is completely up to date. Luckily I had an old copy of AutoCad2007 lying around, not exactly stable on Win10 but at least can get work done.

Update: 'Layer' Command also not working. Layer Popup doesn't open. You just get the <> on the command line as before.

Program also crashes if you try to access 'specify color' from the drop down menu within properties when an element is selected.

All these errors surfaced at the same time. One day all ok, came in to work next day and was greeted by this mess.