I have discovered what I am pretty sure is a bug in how the Genos stores MIDI settings, specifically the settings that control System Exclusive messages.
I created a group of MIDI settings. I labeled them with pluses and minuses that reflect how the SysEx messages are to be transmitted and received, in order from the top of the Genos display for them.
I stored that group of settings as a .msu file to a flash drive. Then I reloaded that .msu file to the Genos. Some of the reloaded settings were not the same as the original settings. I have verified that the data in the file is incorrect with respect to the original settings. The reloaded data matches what is in the .msu file.
Original | | Reloaded |
–––– | | –––– |
+––– | | –––– |
–+–– | | ++–– |
++–– | | ++–– |
––+– | | –––– |
–––+ | | ––++ |
––++ | | ––++ |
++++ | | ++++ |
I don’t know of a way to submit this report to Yamaha. If anyone knows, please tell me and I will be happy to submit it to them.