There's a limit for flagging as answered here

Thank you for your response!

So...I’ve chosen ten different GPX’s, two by age same individual,  all have maximum speeds in excess of 60 mph, a few in excess of 80 mph. All ten of these tracks follow major freeways at some point or for most of the GPX, Each of these tracks also go through completely uphill segments with average speeds in excess of 45 mph and top speeds of over 50 mph.

I have been flagging the same ten GPX’s for the past few days and nothing has happened,