My device Sony Xperia X1 ultra auto reboot / crasht android 5 times a day

[Pinjow]

My device Sony Xperia X1 ultra auto reboot / crasht android 5 times a day often after charging te battery

Ik have tryed everything p/a:repaire/ restore the software without Sony compagnon , this problem seems to haven a relation with the external micro SD card . After the crash  the sd card not  funtional in the right way, It cant be used as normal by using the android apps

[CameronT]

Hi @Pinjow, I am sorry to hear you're having such trouble with your phone restarting

Try removing the SIM and SD card and see if that makes a difference. If not, then I recommend you contact your Local support team to arrange a repair.

[Pinjow]

I have tryed your suggestion but it didnt work, The difference is that the android restart goes faster but the problem is stil there.