read value is not corret after set

[aoi-umi]

version: 1.0.6
need to read twice

myDFPlayer.begin(FPSerial, /*isACK = */true, /*doReset = */true)

for example:
volume

current file:

[aoi-umi]

seem cause by isACK = true

[EmilianoBruni]

Same problem. Disabled isAck solve the problem.

[ecceMatth]

I hade same issue, but now that isACK is false in begin(), changing volume (function volume) doesn't work anymore.