cabsignal issue NYNH route

I don't know if this has already been addressed, but this issue for me is on the NYNH route going northbound.
After passing Old Greenwich Station on track 3 everything is okay but right before I get to Stamford Station
I get a red signal and I'm forced to stop the train making it difficult for me to complete the run.
I tried looking this up on RWA forums but it can't find anything. I also tried fixing it in the route editing but nothing's working for me.
So, if anybody has any tips on how to fix this I'd really appreciate it.
Thanks.
After passing Old Greenwich Station on track 3 everything is okay but right before I get to Stamford Station
I get a red signal and I'm forced to stop the train making it difficult for me to complete the run.
I tried looking this up on RWA forums but it can't find anything. I also tried fixing it in the route editing but nothing's working for me.
So, if anybody has any tips on how to fix this I'd really appreciate it.
Thanks.