New external drive goes read-only constantly

[ch90045]

Hi to all,

i face a strange problem - here is my diskutil list:

/dev/disk5 (external, physical):


#: TYPE NAME SIZE IDENTIFIER


0: GUID_partition_scheme *3.0 TB disk5


1: EFI EFI 209.7 MB disk5s1


2: Apple_HFS USB_TimeMachine_EXT 750.0 GB disk5s2


3: Apple_HFS SuperDuper 500.0 GB disk5s3


4: Microsoft Basic Data DumpArea 1.7 TB disk5s4



The "Apple_HFS USB_TimeMachine_EXT" volume goes into r/o constantly and i do not know why. I can fix temporarily with the diskutil utility.


I do run Mojave
uname -a

Darwin Galcatus 18.7.0 Darwin Kernel Version 18.7.0: Mon Feb 10 21:08:45 PST 2020; root:xnu-4903.278.28~1/RELEASE_X86_64 x86_64

Can some one point me into a direction to diagnose this


Help is appreciated.

Christian

 

[ch90045]

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