Car Analogy

Issue first occured minutes after the fluid change, on first drive after. So it can't be a leak thing. I had car level, and waited until it started to pour out before closing it up. Plus it took about same amount as previous change. So I would be surprised if its low. But easy enough to check that.

Topplayer

try bleeding the clutch line

Car Analogy

I can try that, but keep in mind it shifted fine right before the trans fluid change, did not right after. Why would clutch hydraulics get air during this process when clutch was not touched?

XxMerlinxX

Check the clutch master cylinder to see if it's leaking?

Car Analogy

I checked it early on. No leak. Also its rather new. Replaced it a bit over a year ago.