I just noticed that hardware-keyboard mapped {, }, and ] symbols don't work for me if mapped to Shift+Fn+V, Shift+Fn+B, and Shift+Fn+M, respectively. Oddly, Shift+Fn+N mapped to [ works fine. I have only barely used TxPad after this latest update, so I'm not sure if this was an issue on earlier versions. It may also only work for Shift+Fn+N because instead of ", I have a dead-double-acute (which converts to a " when combined with itself or a space) mapped to Fn+N.