My kid smashed my Logitech M705, so I replaced it with a M720 that has BT as well as its own dongle. I used the BT to connect it. Suddenly my Apple BT keyboard is no longer working so well. Periodically it "goes nuts", almost always after pressing Command-Z for undo... it just keeps on undoing. It seems fine when you're just typing away, but do anything with command keys or such, and blamo.
Is this something I should expect, or not?