I have discovered after days and days of trying everything with my DIR655 that there is, apparently, a well known issue with file transfers when using a Seagate Blackarmor NAS.
I haven't been successful finding a solution via the Seagate support, yet, but was wondering if anyone here has any ideas?
It seems completely bonkers that a very ordinary router of a very good make will not work with a very ordinary NAS of another very good make! It should be like shelling peas!!!