I was on ocrevus and always had that crap gap. Come to an end when i was wetting myself while out with my kids, my foot drop felt constant, just walking i fell and broke my arm then fell again and brokeit some more. I got changed to kesimpta and i got better i have even finally built the courage to introduce leg day to the gym properly and im the best i have been since 2020. But every day is an ms learning day.