SDJR

Good afternoon to all out there hope you are all well. First thanks to the author for an interesting activity however here comes the BUT the activity begins in Bath GP  and should depart south however I have found through trial and error using the manual mode in open rails that there is train on the single line  from Wellow to Midford which seems to block the path for the player service therefore seemingly keeping the signals from clearing at Bath GP. Do any of you wiser and more experienced MSTS minds have a solution.
.  Cheers from Ken