What happens if you fail the review audit several times in a row? Do you get suspended from reviewing? I have failed 4 review audits in the close vote category in the last few days and since today I cannot find any close vote questions in the queue. Am I suspended?
What happens if you fail the review audit several times in a row? Do you get suspended from reviewing?
When one fails enough review audits, the system issues an automatic review ban (of length between two and thirty days). I don't know what number or proportion "enough" is, but it's not the crucial point whether these failures are in consecutive audits or there are passed audits in between, just the number or proportion of (recently) failed audits matters.
Independent from the review audits, moderators can issue manual (timed) review bans when they become aware of serious reviewing issues. In particular egregious cases, reviewing misbehaviour can even lead to a suspension of the account.
I have failed 4 review audits in the close vote category in the last few days
I count five failed audits (of fourteen) in the close vote review queue in the last thirty days. That's not alarming, but it's still relatively high. However, with an average duration of 48.4 seconds per review, it doesn't look like you're robo-reviewing, rather that your criteria for whether to vote to close or leave open a question are particularly strict. Looking at these failed audits, I see two questions where I can see possible reasons to vote to close, and three where I don't see any.
and since today I cannot find any close vote questions in the queue. Am I suspended?
you have reached the daily limit of twenty reviews per queue, and so you can't review any close votes until tomorrow.
Review bans are not per-queue, they are global. If you were review-banned, you could not make any reviews while the ban is in place.