Been using IMG Files since the easter egg updates and realise the stun rate while hunting crimson guardian is lower than 90%(probably less than 30%),@Becca told me it will be fix by restarting computer but it doesnt work for me, aready try restart/Fullshutdown/CCcleaner clean cache. I try playing with wz files and the stun rates back to normal, if switching back to IMG files i having the low% stun rate for boomerang step again.
That's really interesting. I'll elaborate more on what my situation was that happened back in February: I was doing my daily HP Quest and it was the World Tour one, I didn't notice it until I got to Giant Gold Monks and every single boomerang step I did wouldn't stun, or it would stun maybe 1% of the time. I took a video of it and brought it up to the others just to see if we could solve/figure it out. Spoiler: Video: A suggestion that was brought up was to check for Windows 7 compatibility by rightclicking the MapleRoyals.exe and clicking properties, which might help your case. It didn't really improve mine, so I don't know if it would solve it 100% myself and another Staff member were doing comparisons on our Shads and discovered that when I restarted my PC it worked and I haven't had the issue since. Hard to tell what exactly is causing it.