I'm getting massive rejects because of communication problems.  cgminer says it can't get through, so it caches them.  When it can get through, they are all rejected.  Then it complains about longpolls failing on p2pmining.com:9332.  I had a typo on the backup for my main miner, so I've been getting 75% rejects.  My 2nd miner properly switched to my local backup pool.

I didn't change anything, but I have to switch to my local pool.

Dunno what's up.