When I opened MT4 just now, it said 'no connection' on the bottom right. So I clicked on "rescan servers", and the no connection message went away.
Market watch is still frozen. No candle movement. What do I need to do? I obviously have an internet connection, as I am using the same PC right now to make this post.
If re-scan server doesn't work then you need to first ask help from broker because during off days they upgrades servers or maintenance
second you need to uninstall MT4 and install it again it happens mostly and it's a normal case