DueTImer and serialUSB

Hi,
I have a problem with DueTimer: if I have an active timer the seriaUSB.readbytes() function freeze my Arduino DUE. I am not an expert on Arduino but I think there are a conflict inside theese two library (same timer?).

Thanks for help

BR,
David

Start by reproducing the interaction between an active DueTimer timer and serialUSB.readbytes() on an Arduino DUE, then inspect the DueTimer and SerialUSB implementations for shared timer or interrupt resources. Done means identifying the conflict and documenting or correcting the behavior with a reproducible test case.

Written by the indexing model from the issue text.