RBRE960 : 400 Bad Request while adding Address Reservation

vanshvisuals 

I have had no issues with assigning Address Reservations on my 960, but I don't have quite as many as you do.

I'm wondering if you hit some limitation on the number of reserved addresses.  49 seems to be an odd number, but you never know how things may be coded.

Can you try deleting one of the other reserved addresses, hitting apply, and then try to add the printer's reserved address again and see if it takes it.  If so, try and add the one that worked properly and that you deleted, and see if it gives you the error again.   If it is constantly giving you the error on the 50th entry - then I think it may be a limitation issue  or a coding issue and not something specific to that address or device.

If it is a limitation/coding issue - it's something that will need to be addressed with engineers to fix/change code.   For a device this powerful to have a limitation of 49 reserved addresses seems pretty strange - but I've seen stranger things.