Same issues here. I have the issue with two companies, each running their own license of quickbooks online. The issue is on two PC's in two different locations on broadband from different providers. Click in a box and then wait around 20 seconds for quickbooks to recognise that I have clicked in a box. Currently the system is almost unusable. Had the issue for two weeks or so. I was hoping it was QBO having an off day but it seems much more serious than that.

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