For me it's still happening with the latest update the DLC. I disabled vibrations which helped slightly but still having issues.
Can anyone confirm it should be fixed? Is there any workaround?

I am using Microsoft Gamepad. After playing for sometime the game begins to stutter and game switches between gamepad and keyboard.
I cannot even get to the menu.

I used to have worse behavior which somehow got better disabling the vibrations completely.

I don't understand why this is still happening today after the game is out for so long. Anyway to fix it???

Thanks for all comments. It seems I completed everything there is to do for now. I'll wait to see if there will be any updates.

Is there a way to complete River Radis? I've done all of them and completed all related quests.
I don't know if this continues forever or if there is any ending to it. Maybe I missed something.

Had the same problem. Tried a few times and it worked at the end from the top of the pit.

@moonshadowteddy

Try to do it on top of the pit. Try different locations. I thought it's not working too. After a few tried found the right place.

It seems I have done all raids possible, completing all related quests.
Is there an ending to it or will it just stay like this?

Same for me. How come a new quest is already buggy?? After long waiting for fixes this is totally ridiculous.

@guest-3j072ykg I was stuck at the last part. I could talk to Halewyn but nothing happened. With the new patch I just tried again to talk to Halewyn. This time it completed. I of course collected all clues before. To talk to Halewyn I also used the mask.

Finally resolved. I can now continue the quest. Let's hope no new major bugs now.

Ubisoft, can you be more specific on estimated patch date? Is it weeks, months, years from now? People have been waiting for months already. It's shameful there is not clear update. Saying it will be included in future patch is like saying nothing. I personally stopped playing for weeks and I am not sure I will even return to it when it's fixed. I moved on and all the excitement I had from this games not longer exists because of this issue.

@charlie_v_braun
I did play a long time after this bug completing as many tasks as possible. I really enjoy the game and appreciate the efforts done to make it better. I still think UBI should have handled this specific critical issue better by minimum with much more transparency, better understanding the impact on us and the bad reputation this causes. In such a complicated software things can happen. It's sometimes more important how you handle it rather than how fast you issue a fix. In this case both are important and I hope UBI are seriously listening to this discussion.

Just installed latest 1.1.0 patch. Still not able to complete the quest. I can talk to the guy with mask on but once the dialog ends, nothing happens and I can just talk again and again but still not finish the quest. It's a shame the new patch does not resolve after waiting so long for a fix. As much as we love the game, it's frustrating. I personally stopped playing as I have nothing more to do until it's resolved.

I now see there is a count. It's very small but at least there is one. Hope it really works.

Can mastery point accumulate? It seems I can put more on the same skill set but there is no indication for it.
It could help if there was a count on the mastery points invested.

This is very frustrating. I continued very long after this quest, getting the famous Excalibur and now trying to opt for Thor's hammer.
The problem is I need to kill all Order members and I am stuck with the last one "The Father". It requires me to complete the story. Hours of play and now I have nothing else to do and can't even complete what's left.

If so many people are complaining about it, with story progress stuck, this should be addressed in highest priority or at least deserves better transparency when we should expect a fix. I see people start to be really annoyed.

What does this option do? It states it will upgrade some of the abilities but in reality nothing happens.
Do anyone really know what this does?

Thanks. I mean elite damage. I don't have diamond elite ones.

@souldrinkerlp Thanks! I hope the bug for Clues and Riddles will be resolved. I completed everything but this one is stuck. I hope once it's resolved it will give me the missing materials I need.

I understand I can only get raw materials from raids. I completed all raids and I still don't have enough to complete level 6.
I probably miss just a few to complete it. Strangely it seems I build all options but 2 of them (Cattle Farm and another) still allow a build. It may be another bug (out of many). I also cannot complete the Clues and Riddle which may be helpful here.

Does anyone has the same problem? Is there anyway to bypass it and complete level 6?