Acros development issue.

So I developed my first roll of Fuji Neopan Acros in 120. I used sprint standard developer and followed the time it said on the sprint chart (10mins).

I pulled out the film and noticed that one side of the film gave me a good looking negative well the other side look like crap. the film never got clear.

Here are pics of how the film turned out. I don't know what has gone wrong. could the fixer be bad?

Update: noticed I used stop as fixer, DOH. Chemical mix up

Yep, first thing I was going to say was that those are unfixed negs.

Not enough time in the fixer.

Looks like fixer gone bad. Fortunately, if you refix the film soon enough, you'll save your film without noticing any problems.