OS_ERROR_TIMER_OVF when the file system is mounted.

Hello:

We are currently working on a project, with CMSIS RTOS 4.5.0
In addition we use the following components:
- MDK-Middleware Version 7.0
- CMSIS File System Component Version 6.6.0
- Network Dual-Stack Component Version 7.0
- USB Component Version 6.6

When I make the following call:

#include "rl_fs.h"
finit ("M0");
fmount ("M0");

The system delivers the error OS_ERROR_TIMER_OVF of the CMSIS RTOS .
The solution that I found is to increase the value of OS_TIMERCBQS to 16.

My questions are:

- Do any of these components have any relationship with the CMSIS RTX Timers?

- How can I know the number of timers used by these modules?

Thank you.