Well its been several months so I thought I would update this post. As stated above I replaced the 15 amp fuse with a 20 amp and the problem persisted with and without the pigtail installed. Next step was remove the starter and inspect the internals of the solenoid. Spotless and no indication of corrosion inside or on any of the terminal ends. OK, what is consistent on this bike and others that have reported the same problem? The skinny yellow/orange thin wire from the starter relay to the starter solenoid and also, the LI starter relay.
Called MG International and learned they had been having a run on these relays recently. Hmmmmm. Ordered new relays. Two days later (kudos MGI) received two Mitsubishi relays in the mail. While waiting for the new relays I replaced the skinny 18-20 ga. wire from the starter relay to the stater solenoid with a heavier 14 ga. wire. I even went back to the 15 amp fuse just to be safe.
Well I am happy to report that after 4,500 miles in a 22 day trip from Florida to Nova Scotia, Canada and back, I DID NOT HAVE ONE SINGLE STARTER ISSUE!!!!!!! During the trip the 2009 Norge also on the trip began blowing the starter fuse. Replaced the relay to solenoid wire and used my spare new relay and he had no further issues either.
Conclusion, I think the "startus interruptus" problem was caused by faulty relays, the wrong wire gauge or a combination of the two. Anyway, thanks so much to Wayne and everyone else who contributed information on this issue.