I guess i can try to disable the parking light flash but the last time I touched a setting it all went down hill!!
That's a hill many have come across no matter which product :D.
To disable parking lights just disconnect the actual wire. I would also be disconnecting lock, unlock and the door trigger wires. Those connections are not required for the remote starter to actually start the car but will help find which wire is causing the issue if the initial problem is coming from connections.
When the remote start is triggered the parking and dash lights flash rapidly and the locks cycle a few times.
Does the car start at all even if the lights and locks are cycling?
Also, Did you ever change that crimestopper rf antenna to their REVO antenna (you were asking earlier https://fortin.ca/en/qa/60643/2014-frontier-crimestopper-rs3g5-with-evo-one) ?