We are having trouble locking this afternoon, there might be several factors contributing.  The beamsplitter optical lever is definitely glitching, but this is only a problem while trying to lock DRMI, which has been working OK.  The two attached screenshots show this.  

We have been having lots of locklosses in the first steps of the CARM offset reduction.  Looking at them it seems like the sevo that adjusts the DIFF offset based on AS45Q is running away.