Today's results (13-Oct-2025), 9:30pm on a Sunday evening.
Singtel results will always look bad for this test -- probably due to bad peering policy.
Similar wireless setup, just a new laptop.
Singtel ZTE F8648P ONR bridged 10G LAN port --> Intel N100 OpenWRT virtual router --> 2.5G/10G switch --> TUF-BE6500 router --> wireless --> Acer Swift Go 14 2024 Laptop running Windows 11 25H2 (Intel Core Ultra 5 125HCPU, 16GB/1TGB, Intel Killer BE1750 WiFi 7 adapter)
https://www.meter.net/tools/world-ping-test/#0-442290-bd2b45