SD Card, USB Keeps unmounting when Radio is tuned off - MTCD Android Head Units General

Hi,
SD Card, USB Keeps unmounting when Radio is tuned off, for example if music X is playing and I turn off car, when I start again the 1st music of USB is playing and not the latest.
And when I start car it says USB Mounted SD Mounted, so I assume it's unmounting when I turn off the car.
This was not happening before.
Any idea?
Thanks.

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Is this a common fault? HTC Sync also allows the SD card to be mounted

A few weeks ago when running a LeeDroid custom ROM, i noticed that whenever I had HTC Sync as the default connection type in "Connect to PC" and I plug my phone in using the usb cable , the phone would Sync with my PC but it would also mount the SD card as a USB removable drive. This is not supposed to happen and should only mount the SD card if I choose "Disk Drive" as the connection type in "Connect to PC"
I then unrooted my phone due to the reboot problem and I am still having the problem above, which is a pain because i have my phone charging all day at work and have custom ringtones on my SD card which do not work when the SD card is mounted as a removable drive.
Anyone else having the same trouble?
Winamp or something similar installed?
yep Winamp
Can be solved somewhere in the settings of Winamp, has been mentioned multiple times.
thanks, got it now!

[Q] SD Mounting Issues on Car Stereo

hiya.
running GV1.5, have tried after a 100% clean wipe, have tried reformatting SD card, it's none of that... also, for the record, this is a factory HTC USB cable.
this is not a GV problem, but it might be Gingerbread-related (it started with a CM7 rom). ONLY happens when I am plugging in my phone in via usb to my car's stereo. mounting the SD card to a computer/any other device doesn't seem to be an issue:
- if I don't have USB debugging enabled, the sd card mount prompt flashes for about half a second and then disappears. it's not possible to press "mount" before it disappears, and even when I got lucky once and hit it before it disappeared, it just caused the task bar to force close. this wouldn't be an issue, but I can't have USB debugging enabled when mounting the SD card to the stereo - it makes the stereo mad.
-workaround (this works just fine, just kind of annoying) is to enable USB debugging, then connect usb, mount SD card and after it has mounted, disable USB debugging.
just curious if this is a known issue with any one else? kind of unique situation I suppose, so I'm not sure if anyone has run into this.
appreciate any insight!

[Q] Battery and SD problem

My Desire was connected via a USB cable to my laptop and the battery was at 100%. The battery suddenly emptied and the unit was powered off itselfs. I reconnect USB cable and charging started. Then I noticed that the SD card is not mounted "SD card blank or has unsupported filesystem error". It is interesting that the SD EXT worked without problems. After formating SD FAT partition SD worked like a charm. This happens to me a second time, first was with another rom so not suspecting that the rom caused the fault.
Does anyone know what could cause such errors.
Attached battery diagram.

PX5 MTCD / 2nd SD Card not working - USB devices unmounting randomly

Hello all,
I need your helps.
I've a "PX5 - 4GB RAM / 32GB ROM" with 2 SD card & 2 USB slot.
I've some problems with SD cards / USB slots
1st SD: (named as GPS Card): working normal, but when I try to copy some content to Internal memory device freeze occurs.
2nd SD: (named as SD Card): not working
USB 1 / USB 2: working when device booted up for a while, than device shows a message "USB unmounted!", sometimes it remounts again without doing anyting.
Sometimes usb unmounts with in 1 minutes after device booted up, sometimes with in 30 minutes. How can I fix this problems?
I saved a dmesg.log after USB unmounted.
Please check my dmesg.log
Thanks.
Hello i have exact same issue.
Do you have problems with starting usb drives when hu is cold? I can't run usb drive till hu gets hotter. No problem with wifi and bt though
mahtew said:
Hello i have exact same issue.
Do you have problems with starting usb drives when hu is cold? I can't run usb drive till hu gets hotter. No problem with wifi and bt though
Click to expand...
Click to collapse
USB drive can run always. But; if the weather is colder USB unmounts in a few minutes, if the weather is hot, USB unmounts in 20-30 minutes.
I read some texts about Rockchip CPUs has USB bugs at kernel level.

S9 phone keeps deleting or corrupting otg USB

Not sure why but my s9 phone is having issues with otg USB flash drive. I use it for TV shows for work so I'm not using up my data. I format it to fat32 so it reads it but every once in a while it just poof gone. Also this time it stopped playing then ejected itself plugged it back in and file where gone.

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