SD card error

### Affected Version

crosspet-1.8.4-ble.bin

### Describe the Bug

Hello,

I have updated to the new build but got after minutes/hours the error message that there is an sd card error. The reader is only in standby. 

### Steps to Reproduce

Put the reader into standby

### Expected Behavior

no crash

### Relevant Log Output/Screenshots

```shell

```