Can't write on network disk on Catalina
Hi,
I have an sdd connected to a fritzbox 7430 that I wanted to use as a "nas" for storing some files. The disk that is inside the ssd was taken from a windows pc and has got two partitions (system and storage) that I don't know why the mac sees as two separated disks when connected directly on usb. I have erased and formatted the two disks (trying to cancel the system partition with no success) in exfat, since I want to use this disk also on windows in the future. This part went all well. Then I connected the disk to the fritzbox (that sees the disk with the factory name) but doesn't sees the two partitions, sees only the system one. I had on the storage one a photo folder (I can cancel it I have the copy) but I can't see it neither from the fritznas site neither from the finder (connection that took me almost 1 hour). In the end I have tried to write on the disk (system partition always) from the finder and it says error -43.
I don't know what to do
If you could help me it will be useful
Thanks in advance