Mark,
Thanks for input. I will try some different things when I get home. I've completely rewritten the Auton ring a few
times and suspected outside interference from another Labview operation.
1) Will changing tunnels to shift registers in Periodic and/or Auton help the situation? Doesn't this pass info from end of loop to beginning of next loop event perhaps overriding the Periodic Loop values?
2) Should I make the 100 msec Periodic Loop even slower, like 250 msec to help the Auton last output

win more often?
3) So during Auton, periodic operation continues and outputs values? Hmm! that seems counter intuitive? That means Auton and periodic are paired and TeleOp and periodic are paired. Need to stew on this a bit.