An Awazon address that will not connect is almost never the market being gone. It is usually your Tor circuit or a temporary flood raising the queue.
Build a fresh circuit
Use the Tor Browser menu to request a new identity or a new circuit for the site, then retry. A bad guard or a congested path is the most common cause and a fresh circuit fixes it.
Switch addresses
Move to another address in the pool. All three resolve to the same market. If the primary stalls, the secondary or tertiary usually opens. Verify whichever you land on.
Check the incident log
If all three stall across different circuits for several minutes, open the incident log. A wider event, if one is in progress, is recorded there. Otherwise wait a short while and retry.