Bass/Treble/Balance are unknown

[jiggahertz86]

I'm able to control all of the zones, but the bass, treble and balance entites are all showing as unknown. If I change the levels through a slider the amp changes accordingly but the number entites remain unknown and don't reflect the change. Any suggestions on how to get these working?

2024-02-07 09:42:52.734 DEBUG (SyncWorker_12) [pymonoprice] Sending "b'<11BS14\r'"
2024-02-07 09:42:52.747 DEBUG (SyncWorker_12) [pymonoprice] Received "b'<11BS14\r\n#'"
2024-02-07 09:42:52.749 DEBUG (SyncWorker_16) [pymonoprice] Sending "b'?11\r'"
2024-02-07 09:42:52.785 DEBUG (SyncWorker_16) [pymonoprice] Received "b'?11\r\n#>1100010000110914200100\r\r\n#'"
2024-02-07 09:42:59.750 DEBUG (SyncWorker_2) [pymonoprice] Sending "b'?11\r'"
2024-02-07 09:42:59.788 DEBUG (SyncWorker_2) [pymonoprice] Received "b'?11\r\n#>1100010000110914200100\r\r\n#'"

[coppertop2000]

Any luck resolving this issue? I’m experiencing this also