[Darkenetor]

Crashes and visual glitches are very rare, but there are a lot of bugs that just go unnoticed due to so much stuff happening at any time.

See [0] for the best example, but while now that those are documented it's clear that that's the worst case, a good number of champions contented for the Most Bugged crown over the years, even months after being released or still unfixed to date.

Other than that the new CEF client is still more buggy and unstable than the old one (same guy who made the above list also had one for the client although that hasn't been updated in months AFAIK) and at any time there has always been some sort of bug related to pathing, vision, or targeting.

Also I'm not 100% sure about the last year, but I think there as never been one since at least when I started playing in 2013 when some near-gamebreaking champion bug didn't make it to the "LTS" patch fixed for the LCS.

[0] https://boards.euw.leagueoflegends.com/en/c/bug-reports-eu/a...