I have read a couple of other threads concerning the latency issue encounted with AR Live. It appears to me that with every action performed, AR is connecting to the servers to download and upload i...
If you're looking at keying a large batch of invoices or bills, you might want to consider switching to Offline mode, then back to Online when you've finished. Just click the button in the bottom right-hand corner of your screen. This will speed-up your data entry - at the cost of a minute or two whilst switching modes.
Whilst you're Offline, other users won't be able to enter transactions, but they can still run reports (based on the ledger when you yourself went offline).