cdn seems slow. ping times and broadband speeds are fine

Hi,

Anyone noticing how slow the cdn.openbsd.org is for sysupgrade -s ?
Any reason?

location: GB
connection speeds:
✓ Download: 834.36 Mbps (Used: 1041.59MB) (Latency: 18ms Jitter: 7ms Min: 7ms Max: 35ms)
✓ Upload: 83.37 Mbps (Used: 119.52MB) (Latency: 11ms Jitter: 6ms Min: 6ms Max: 28ms)

% host cdn.openbsd.org
cdn.openbsd.org is an alias for openbsd.map.fastlydns.net.
openbsd.map.fastlydns.net has address 151.101.131.52
openbsd.map.fastlydns.net has address 151.101.195.52
openbsd.map.fastlydns.net has address 151.101.3.52
openbsd.map.fastlydns.net has address 151.101.67.52
openbsd.map.fastlydns.net has IPv6 address 2a04:4e42:600::820
openbsd.map.fastlydns.net has IPv6 address 2a04:4e42::820
openbsd.map.fastlydns.net has IPv6 address 2a04:4e42:200::820
openbsd.map.fastlydns.net has IPv6 address 2a04:4e42:400::820

# sysupgrade -s
Fetching from https://cdn.openbsd.org/pub/OpenBSD/snapshots/arm64/
SHA256.sig   100% |**************************************************************************|  1719       00:00    
Signature Verified
BUILDINFO    100% |**************************************************************************|    54       00:00    
Verifying old sets.
INSTALL.arm64 100% |*************************************************************************| 41977       00:00    
base79.tgz    51% |*************************************                                     |   195 MB    14:59 ETA

% ping cdn.openbsd.org
ping: Warning: openbsd.map.fastlydns.net has multiple addresses; using 151.101.3.52
PING openbsd.map.fastlydns.net (151.101.3.52): 56 data bytes
64 bytes from 151.101.3.52: icmp_seq=0 ttl=59 time=5.985 ms
64 bytes from 151.101.3.52: icmp_seq=1 ttl=59 time=6.083 ms
64 bytes from 151.101.3.52: icmp_seq=2 ttl=59 time=5.788 ms
^C
--- openbsd.map.fastlydns.net ping statistics ---
3 packets transmitted, 3 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 5.788/5.952/6.083/0.123 ms

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