Extremely Slow Download of Updates

Hello there! I'm having the same problem right now. It says that upgrade will take 3 days. I upgraded yesterday on another machine and was very fast. Maybe we have problems with the upgrade servers today?
 
which CDN node are you connecting to?
 
That node did not seem all to overloaded, albeit there was some higher base traffic – that said North America is definitively a region where we'll look into adding more CDN nodes this year.
 
I'm encountering the same issue today:

Code:
# pveam download local debian-13-standard_13.1-2_amd64.tar.zst
downloading http://download.proxmox.com/images/system/debian-13-standard_13.1-2_amd64.tar.zst to /var/lib/vz/template/cache/debian-13-standard_13.1-2_amd64.tar.zst
--2025-10-24 22:42:32--  http://download.proxmox.com/images/system/debian-13-standard_13.1-2_amd64.tar.zst
Resolving download.proxmox.com (download.proxmox.com)... 66.70.154.82, 2a0b:7140:8:100::90
Connecting to download.proxmox.com (download.proxmox.com)|66.70.154.82|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 129710398 (124M) [application/octet-stream]
Saving to: '/var/lib/vz/template/cache/debian-13-standard_13.1-2_amd64.tar.zst.tmp_dwnl.113946'








     0K ........ ........ ........ ........ 25%  184K 8m30s


Other diagnostic details that might be useful:

Code:
# host -a download.proxmox.com
Trying "download.proxmox.com"
Host download.proxmox.com not found: 4(NOTIMP)
Received 38 bytes from 192.168.10.1#53 in 26 ms

Code:
# host download.proxmox.com
download.proxmox.com is an alias for download.cdn.proxmox.com.
download.cdn.proxmox.com is an alias for br.sa.cdn.proxmox.com.
br.sa.cdn.proxmox.com is an alias for na2.cdn.proxmox.com.
na2.cdn.proxmox.com has address 170.130.165.90
na2.cdn.proxmox.com has IPv6 address 2a0b:7140:8:100::90

Code:
# nslookup download.proxmox.com
Server:         192.168.10.1
Address:        192.168.10.1#53

Non-authoritative answer:
download.proxmox.com    canonical name = download.cdn.proxmox.com.
download.cdn.proxmox.com        canonical name = br.sa.cdn.proxmox.com.
br.sa.cdn.proxmox.com   canonical name = na.cdn.proxmox.com.
Name:   na.cdn.proxmox.com
Address: 66.70.154.82
Name:   na.cdn.proxmox.com
Address: 2607:5300:400:7d00::80

Code:
# ping na.cdn.proxmox.com
PING na.cdn.proxmox.com (66.70.154.82) 56(84) bytes of data.
64 bytes from na.cdn.proxmox.com (66.70.154.82): icmp_seq=1 ttl=49 time=152 ms
64 bytes from na.cdn.proxmox.com (66.70.154.82): icmp_seq=2 ttl=49 time=146 ms
64 bytes from na.cdn.proxmox.com (66.70.154.82): icmp_seq=3 ttl=49 time=145 ms
64 bytes from na.cdn.proxmox.com (66.70.154.82): icmp_seq=4 ttl=49 time=146 ms
64 bytes from na.cdn.proxmox.com (66.70.154.82): icmp_seq=5 ttl=49 time=146 ms
^C
--- na.cdn.proxmox.com ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4002ms
rtt min/avg/max/mdev = 145.445/146.796/151.598/2.402 ms