I'm having real trouble saving locally on a conventional operation, it takes forever or not at all, but my insurgencies save within seconds and I'm in debrief under 30 sec. Using RHS and same nodded factions and other mods. My conventional operation on Altis is just... Broken that way. I even did a test with vanilla factions and just modules but same TAORs and nothing happens.
It's actually my first conventional op.
Edit: nevermind, I found the culprit. It was VCOMAI script I had embedded with the mission.