v9.1.2313 No sound for Walkera DF5-4

[Grant_Edwards]

After upgrading to 9.1, there is no sound for the Walkera DF5-4. I updated all of
the models also, and still no sound for the DF5. All other models I've tried have
working sound.

[Michael]

Thanks. Please update the Walker again, The sound should work now.

[Grant_Edwards]

[...] The sound should work now.

Thanks! It does.