Can move, kill mobs, auto-take gold, but NOTHING else can be interacted with...

So I am level 15 on a new Mercenary. Suddenly, just as I went into The Manor Ramparts, I'm not able to loot pickups, chests, use waypoints, portals (but I can MAKE portals). I CAN move around, use my skills, attack mobs...but can't interact with loot drops.

I quit, reloaded, tried a different server destination. Nothing is helping. Some people on the server said they have it too, but some said no?

My other 3 characters are ALL fine. I don't know what to do. Don't want to delete my progress. I brought a different character into the same zone, hoping it would somehow "free" it up for my Merc, but nope.

Anyone else every encounter this?

Edit: Found the issue, and I'm silly for not figuring it out sooner. I had frag shot in the left mouse key...which won't let you interact with ANYTHING with clicks, lol.