AntRouter R1-LTC

I've just bought an AntRouter R1-LTC (for fun) which is a very slow (1.29MH/s) Scrypt miner. I've tried a dozen different password arguments (now just using n=name) and all my shares are being discarded, none accepted. Is this miner just too slow to use with Prohashing? Thanks.

I use one of those on here and it works. Put in d=4096 and you will get a difficulty that the antrouter can handle.

Thanks
I now have 1 accepted share, 3500 discarded - so I guess it's working. It's just very slow compared to my L3+ machines.

Well....It doesn't use 1100 watts like the L3+ either. It is a cute thing.