Xojo 2015 r4.1 and selecting text

This morning, I was working on some code in in Xojo 2015 r4.1 on Windows 10 in which I need to use the mouse to select a specific block of code but found that I could not select any text. When I test the same functionality in Xojo 2015 r3.1, I am able to.

anyone else experiencing this?

Edit: remove duplicate text

Sometimes and randomly it happens…

Sometimes the cursor is nowhere near the insertion point.
Makes it very difficult to guess which letter will go if I press delete…

[quote=249970:@Jeff Tullin]Sometimes the cursor is nowhere near the insertion point.
Makes it very difficult to guess which letter will go if I press delete…[/quote]
On OSX, I had this as well. Since I change the Font in Preferences->Coding to ‘Menlo’, I have no issues anymore.