// Found a stable signal, so stop scanning.
is_mode_scanning[card_index] = false;
} else {
- static constexpr double switch_time_s = 0.5; // Should be enough time for the signal to stabilize.
+ static constexpr double switch_time_s = 0.1; // Should be enough time for the signal to stabilize.
steady_clock::time_point now = steady_clock::now();
double sec_since_last_switch = duration<double>(steady_clock::now() - last_mode_scan_change[card_index]).count();
if (sec_since_last_switch > switch_time_s) {