Next / Last Buttons skipping

Not sure I completely understand.  If I select a channel, then do nothing more than press next it sometimes next's more than 1 time.  Example, if I have 6 moving lights CH.1 threw 6.  I press 1 enter, then press next, sometimes it skips quickly threw 2 and goes to 3. I will try the test in the shell.

so you select channel 1. when you press next and the skipping happens, do you see channel 2 for a very short time being selected?

the channel that is being skipped, was it visible on screen before you pressed next?

in the top right corner of your Live display, does it say Selected Channels, Active Channels, or something else, or nothing at all?

yes I see the channel that it skips over. for example channel 2 will quickly come up but skip right over it.

yes I see the channel that it skips over. for example channel 2 will quickly come up but skip right over it.