This has always kind of been a problem, but it's been very frustrating the past few days. It takes a long time for a double click answer on a drill to register, and when it finally does, it makes the next question fail to register (though doesn't give the incorrect answer... it just... doesn't let you choose an answer). This means I need to refresh the page after this happens to get it working again. Even switching to selecting the answer and clicking the submit button can cause this issue, though not as frequently.
Does this happen for anybody else? Is it only during peak hours? Is it so resource intensive that I need to not have other things going on with my internet (ie. running a stream at the same time)?
Any ideas to resolve this would be great. It's been making my studying times far longer than they need to be and have been. :/