File system acts as corrupted

[Escrich]

After six months of use, my Sonic Pad, behaves like if having a corrupted filesystem, is there any way to recover it?

[Creality-Ralf]

Please describe the specific phenomenon

[Escrich]

Day after day, the behaviour of the Sonic Pad is becoming worser and worser, just to arrive to a moment when some gcodes are not running, for example, if I send a gcode file to be printed, then, the Start_print macro is not executed, but if you send the command start_print, directly on terminal you can see it working, and some more strange tings like that