Reading technical complaints is almost enough to make anyone think the game is bugged... until you realize that the minorities always yell the loudest and the actual number of people who have any sort of issues at all is absurdly small. Almost non-existent.
It's a strange human psyche thing.
Positive experiences are rarely worth talking about because we assume that things are supposed to be positive by default. The food in a restaurant is supposed to taste good, the movie we go to watch is supposed to be worth it, the video game we bought is supposed to run nicely without issues etc. And when it does so - we don't bat an eyelash and never give it a second thought. We almost never compliment anyone or post positive reviews. But when there is an issue - by god do people whine and ****** like the world is ending. The vast majority of people with negative experience feel the need to tell the whole world... over and over and over and over again.
Not saying it's wrong per se, but that is distorts the facts that appear to the observers. Read these forums enough and you might get the impression that the game is badly bugged and unstable and whatnot, when in reality the number of people who have any sort of issues and side-effects at all is so absurdly small, they wouldn't even make the disclaimer on a box of pain killers.
The official forums are literally the last place you ever want to check for technical stability information, because every kid who doesn't know how to update his drivers or properly run an anti-virus is going to be in everyone's face complaining in CAPS LOCK that the game is crap, doesn't work and so forth.
The more popular a game is, the more "issues" the forums are bombarded with.
Want to see a forum that is 99.99% negative, with almost everyone 100% convinced that nothing works ever, and the devs want nothing but your money - see the LoL forums. The most popular game on the planet. Every topic in the forum is a complaint about how the game sucks from every angle. Yet I have never had an issue and I know nobody who has - unless they run a youtube channel. Then they suddenly develop issues and get a million views on it... that's what you get with a game that has 70 million players. So many outliers and extremely unlikely issues being raised to public awareness for no good reason.
Everyone I know who plays DA:I, the dozens and hundreds of people in a local gaming forum I visit, have had no issues whatsoever. The game runs great even on older systems and nobody has ever experienced any sort of technical issues.
Not saying there aren't problems, but seriously - some people in these forums make it sound like the game is a broken mess, when in reality it's far, far, far, far above any recent AAA titles in terms of polish. Seriously. Pick any recent AAA title even remotely equal in terms of the massiveness of the game world and you'll find that DA:I is ridiculously more stable and functional.