I am having the problem that the Boss "Duoksini" is bugged. After getting him to 80% there should be flames spawning with rings arround it but the rings aKa the ring flames are missing. I have already set the effect oppacity to the maximum and reinstalled the game. All of my drivers are up to date as well. Some people have suggested playing arround with the graphic settings. I have also tried that as well but nothing seems to work to make the ring flames visable.

Settings that I have used on the screenshots:

Texture: medium

Graphic: High

Anti-aliasing: FXAA

SSAO off

no upscaling

Energy saving: off

effect oppacity: 100

Focus during Combat: 100

no filter

Is this a geniun bug? Can anyone else confirm? Or am I missing something?

Hmm cant say ive seen it this extreme before. Three things you can try:
1. Turn off Anti-Aliasing

2. Enable Others Effects

3. Enable Faraway Effects

All of these settings can mess with how some skills are displayed

Also try deleting your cache (both in the documents folder and in the game instalation folder). You never know. if that doesnt fix it, please send a ticket

Thank you for your reply!

I have tested those suggestions as well now but unfortunately it didn´t help either....

I really don´t know what else could cause such a weird bug. 

The thing is, all other bosses and effects in general seem to be working just fine. It´s JUST Duoksini where I am experiencing this issue.

I will have to submit a ticket.

Just to check, are you getting damage from the rings? So theyre just invisible? Or do they simply not exist? Because that is really weird

I am getting the damage. Thats the thing. They are "just" invisable". But it makes the fight so much harder because of it.

I can confirm that this is a bug. The visual circle around them no longer appears.

Oh, thats interesting actually. So I am not alone with this problem. I was already wondering.

I already submitted a ticket regarding this bug. I think if other people also report this bug it might drag PA´s attention and hopefully they will fix it soon. 

Thanks for sharing!

Update! Got an answer from a GM with a possible fix. Unfortunately I couldn´t test it out myself since I have already done my weekly Black Shrine Bosses but I will on Sunday. Feel free to test it out yourself if you also suffer from this issue:

Interesting. I have seen this on Global Labs. Personally, I assumed this might be the bug, that the circles just arent displayed at certain difficulties. But who knows

Okay thats actually good to see that it has been mentioned in the Global Lab. So they are aware of the problem. I haven´t tested Duoksini on lower Calamitys. Might be only C6 and 7 like they said.