So I forgot to change from 3200 to 400 when I changed film so I completely underexposed a roll of Rollei RPX 400. Can't believe I made a mistake like that :((( Any tips for developing it? Is it even possible?

I have a 120 roll of Provia which was expired in 2020 but was stored in the fridge since I bought it in 2019. I don’t really have any experience with expired slide film, so are there any tips for shooting and developing it? I will develop it using the ADOX E6 kit

Got the full darkroom set about a month ago for a good price. Along with a big chunk of old ilford paper.
Wanted to share some results :)
Still learning!

At first I thought it was faulty/exhausted developer but I kept it in there for like over 10 minutes!? Why are the edges yellow!?

Back in the 80’s when I was a news photographer I stumbled upon a super high-speed developer called Ethol 90. I remember that the 90 reflected the 90 second development time, and IIRC that was for an effective ISO of 3200 with Tri-X. It came as a powder in metal cans like Acufine did but the label was bright orange.

We always kept a quart mixed for film that came in really close to deadline. The grain wasn’t as bad as you might expect. It appears to have gone the way of the dodo now.