Renard 64 channel test glitches

[Doug-in-the-woods]

Running a Renard64, vixen 1.1.11
Test SSRs, channels etc using Vixen test channel mode
Some of the channels don't come on (example channel 1 to 5 donot come on manually using test mode) BUT if I turn ALL ON then channel 1 - 5 work.
While running a sequence channel 1-5 work.
I am wondering WHY?
Not real concerned but ??

[Walden]

Check the check boxes in your profile or plugins to see if they are on.

[holtm]

If you are dropping packets, or parts, then you might see this behavior. When Vixen is running a sequence it sends a signal every time something changes. So, if the packet is bad the next might not be and your eye can't see the delay. When all on is pressed the packet may be bigger than when each individual channel is selected. Also, the packet for all-on is all the same so a dropped byte will be hard to see. Check the cables.