Started this thread in the mechanics forum but not many answers there. Will post here for more eyes to see...

I have the Apex 2x10 components and the front derailler is giving me issues. It shift okay, not the best, going from the small to large ring while on the repair stand but once I take it out on the road it fails to shift to the big ring. All adjustments looks and works fine, components don't seem to be worn or anything. I also have a new chain. I was wondering if maybe the chain ring, derailler or shifter is going bad but cannot pinpoint the problem.

Anyone here experienced this issue before? I know SRAM FD have been know to be iffy but I need a place to look before I start replacing parts. TIA...