What setting in Opera is to set the time to wait before timeout for resource request ?
When Opera 12.17 makes requests to unreachable network or not found resource, it waits for a certain time and then attempts to read from disk cache. During this period, Opera will "freeze" or "not responding" and it recovers back.
What settings in Opera:config to set this wait before timeout period ?
For example, in this screenshot, Opera waits 4.2s for each of 3 png files. Then it reports "No request made. All data was retrieved from cache without accessing the network."