Check the list messages for possible battery leakage.
--- In PolySix@yahoogroups.com, "Mike" <tubmyk2@c...> wrote:
> It just happened after I rearranged my studio: I put the polysix on
> the top tier of the stand, and was playing it for a little while and
> all was fine. Then when I went back to it, I noticed my patch
sounded
> kinda funny and out of tune-ish. Then I realized as I hold the key
> down longer it acts all funny and adds modulation and shit to it. It
> doesn't sound right at all. What could be causing this strange
> behavior? By the way, i did shut it down for a bit and turned it
back
> on, same problem. It's currently off until tomorrow. Any ideas??