Zidoo internal drive "write" access permisions

Yesterday I suddenly lost "write" permissions to my internal 4TB HDD's.
Due to some room renovation the device remained without power for one day and after that it happened.
I can still see all the files and folders via PC with Win11 but drives seem to be "read only".
There is nothing wrong with external usb drives which I also have connected to my device.
When I move those SATA HDD's from Zidoo to my computer everything is fine and I can copy/move files to those drives. I was trying to remove and mount them again in Win11 but it did not help.
I would like to avoid formattting them if possible.
Does anyone encounter a similar situation? Maybe there's something wrong with SMB protocol on my PC but this is really strange as earlier everything has been working smoothly for a year.