I had a cloudy glass problem, It was when i switched to Earth dish powder. I had to clean the glass with CLR to get of the residue.
Yeah, I tried scrubbing all mine by hand, but to no success. I might try the vinegar, I think HJ suggested. That might work. I use Cascade and I am pretty good about using the right amount but, can't hurt to try cutting back or using another kind either.
I always beat the odds. Quoting my dad, " you are smarter than you look."