# Incidences testing usb mount point After installing the new [core](http://my.dappnode/#/installer/%2Fipfs%2FQmSedHWHT3qt4ZFzjfZHahxj8MzjBK3W767Zrttx6suRQX) on friday and with differently formatted USB disks, they were not found by the UI and it only shown the host... Once that has been fixed and the USB disks were properly shown, I formated my disk to ExFAT (Note:which are the recommended and not compatible format types for this feature to work smoothly?) The problem has been that even though I formatted my 3 TB hard disk to EXfat the UI is only showing it as 300 MB like if it only saw one volume)This is how it looked: ![](https://i.imgur.com/TU4Sq1x.png) Still i was able to install the Not Bitcoin package selecting this disk (and changing the default port to 8334 to aid conflicts with my btc package) After installing this package the DAppManager disconnected and everything broke. Only after restarting the dappmanager and connencting again to the VPN the DAppNode got in shape again.... This has happened to me three times sice I first installed a package in my disk.BBut i have ot bbee able to identify any event trigeerig the dappmanager disconnection. ![](https://i.imgur.com/Nep6I0S.png) ![](https://i.imgur.com/v2YGKF0.png) ![](https://i.imgur.com/xPwNkMc.png) The developer console shows this errors ![](https://i.imgur.com/vHvymdP.png) ![](https://i.imgur.com/xx7WTUD.png) update: I formatted the disk again to MS-Dos(FAT) not ExFAT and now it looks way better, the 2.8GB volume is correctly recognised ![](https://i.imgur.com/IJ9is5d.png)