Just a thought, but maybe there could be something like: browser.cache.offline.disable_on='localhost, 127.0.0.1' and/or browser.offline.never_offline_on='localhost, 127.0.0.1'
(similar to network.proxy.no_proxies_on)
Just a thought, but maybe there could be something like: cache.offline. disable_ on='localhost, 127.0.0.1' offline. never_offline_ on='localhost, 127.0.0.1'
browser.
and/or
browser.
(similar to network. proxy.no_ proxies_ on)