A little nervous. Last night I bought 600 shares of IOTA which went up significantly today. I logged back in to move them off the Binance exchange and it is telling me that my withdraws are suspended due to "network congestion." I also have a small balance of ETH that has the same message.
They might be having some issues. I'm using binance for months without any issues other than occasional suspension of withdraw or deposit or both. Though I haven't logged in for a few days, I would vouch for the exchange to be one of the most professional one. (Other exchanges have way more issues)