For some odd reason, 80% of the time I use the Heavy Arch Gun I can't lock onto any titans. I switch weaponsa nd go back into and I still can't use it. I'm not sure if it's a bug or something but its a big pain considering 90% of my titan takedowns were with it. Now it's jsut useless when my character has it equiped.
Experienced the same thing after the latest update. That is on top of the constant "server timeout - client desync." error when I am trying to play ofer my home network. Titanfall is getting worse and worse.
I really hope potential buyers find this forum and stay away from TF.