[gavinadams (Gavin)]

Hi All,
having some problems with my celestron nexstar 6SE.

During alignment or during use it sometimes comes up with an unresponsive code 17.

It's happened a couple of times tonight and usually means that the tube continues turning in the vertical axis.

Quite scary if I have my DSLR attached to the back!

I'm using a battery pack (/tank) for the power sorce and it has a good charge level.

The firmware was updated in december with the latest.

Anyone else getting this problem or know of a fix?

Thanks,
Gavin