Airplane mode is the cheapest stress test I know. Ten minutes into a session I switch the radio off for fifteen seconds, switch it back on, and watch the tab. No lab, no profiler — a two-year-old phone and a stopwatch.

What matters is not whether the page reconnects. It is what survives. A few come back exactly where they stopped, some silently reload to their start screen, and one class just spins until I kill the tab and start over.

I run that loop on the same short list. e88 goes first, because its lobby repaints quickly and I can tell a genuine reconnect from a cached screenshot. The build I open second is rvip1 apk , which takes longer to rejoin and gives me a cleaner reading of how a client queues taps while the socket is down. A demo slot pragmatic thor page sits third in my notes; its round is short enough that a fifteen-second gap is obvious at once, so I use it as the harsh case rather than the normal one.

Two more entries round out the morning.…