cast on crit bug

a new skill gem ddid not fix for me, cant activate the skill, keeps saying I'm missing socketed skill

Same issue here, New gem didnt fix it, swapping socketed skill didnt fix it, swapping weapons didnt fix it either. kinda out of ideas on how else it might be fixable. Fortunatly doesnt break my build, unlike the bug where the socketed Skill gem in CoC counts as supporting its self for "Uhtred's Augury", "Uhtred's Omen" and "Uhtred's Exodus", but a quick fix would still be appreciated.

This has bricked my character. First slot 1 stopped working. Now slot 2 and I can not get it to work ={

Now Cast on Crit is working only with weapon slot 1, Cast on elemental Ailment works only with weapon slot 2. I have a shared shield with wand set up. (would be a lot cooler if it was energy blade) :)
- I tried lvling up the gem = no change. I tried moving gems around = no change. swapped skills = no change.

I noticed on weapon set selection set 1 is good, set 2 was red. I swapped weapons around, removed shield.. feels like i tried everything and still weapons set 2 was red (could not click it). Rebooted, changed instances, no change.