We have the same issue on one of our computers. You click something and wait up to 2 minutes for the screen to open, or the ledger code to acknowledge. It is extremely painful . The computer is state of the art and is our fastest, with most memory so it is no the computer. Our internet speed is very high, and this page and all other pages open super quick. It is simply Reckon that just does not function. This has been going on for 3 months now. We have tried all of the suggestions in your link. Nothing makes a difference. It just may be time we move to MYOB because this is simply ridiculous.