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Product Version = NetBeans IDE 8.2 (Build 201705191307) Operating System = Windows 10 version 10.0 running on amd64 Java; VM; Vendor = 1.8.0_101 Runtime = Java HotSpot(TM) 64-Bit Server VM 25.101-b13 Reproducibility: Happens sometimes, but not always After using d ide for a while, the ide starts highlighting text left diagonally and undo (ctrl+z) deletes text arbitrarily
Created attachment 164678 [details] IDE log