If you want to practice a certain part of a piece, make it a separate "song". Then you don't have so much baggage to deal with.

In this example copy the Yardbird Suite to a new name and delete everything before bar 43. It is a workaround, it is done fast, it does what you want, it does not mess up any settings in the original.


Desktop; i7-2600k, 8 GB mem., Win 10 Pro, BIAB 2017; RB 2017 - latest build
Laptop: i5-2410M, 4 GB mem, Win 10 Pro, BIAB 2017; RB 2017 - latest build