Able to ping, download but cannot run updates. OVH Proxmox Mikrotik VM

From CHR
[admin@in.mum.router] > /ip address/print
Flags: X - DISABLED
Columns: ADDRESS, NETWORK, INTERFACE

ADDRESS NETWORK INTERFACE

0 148.113.5.100/32 148.113.5.100 Internet
1 192.168.1.1/24 192.168.1.0 Local
2 148.113.5.100/8 148.0.0.0 Internet
[admin@in.mum.router] > /ip route/print
Flags: D - DYNAMIC; A - ACTIVE; c - CONNECT, s - STATIC
Columns: DST-ADDRESS, GATEWAY, DISTANCE

DST-ADDRESS GATEWAY DISTANCE

0 As 0.0.0.0/0 148.133.6.254 1
DAc 148.0.0.0/8 Internet 0
DAc 192.168.1.0/24 Local 0
[admin@in.mum.router] > ip firewall/filter/print
Flags: X - disabled, I - invalid; D - dynamic
[admin@in.mum.router] > ip firewall/nat/print
Flags: X - disabled, I - invalid; D - dynamic
0 chain=srcnat action=masquerade out-interface=Internet log=yes log-prefix=“”
[admin@in.mum.router] > /interface/print
Flags: X - DISABLED, R - RUNNING
Columns: NAME, TYPE, ACTUAL-MTU, MAC-ADDRESS

NAME TYPE ACTUAL-MTU MAC-ADDRESS

0 X Additional IP 1 ether 1500 02:00:00:8F:E0:16
1 X Additional IP 2 ether 1500 02:00:00:9C:3A:A5
2 X Additional IP 3 ether 1500 02:00:00:49:68:BD
3 R Internet ether 1500 02:00:00:87:ED:CA
4 R Local ether 1500 BC:24:11:4B:91:1E
5 R lo loopback 65536 00:00:00:00:00:00
[admin@in.mum.router] > :put [:resolve “www.mikrotik.com”]
159.148.172.205
[admin@in.mum.router] > ping google.com
SEQ HOST SIZE TTL TIME STATUS
0 142.251.42.46 56 110 71ms729us
1 142.251.42.46 56 110 70ms495us
sent=2 received=2 packet-loss=0% min-rtt=70ms495us avg-rtt=71ms112us
max-rtt=71ms729us
[admin@in.mum.router] > /system/package/update/check-for-updates
channel: stable
installed-version: 7.14.3
status: ERROR: connection timed out

From Ubuntu VM
PING google.com (142.251.42.46) 56(84) bytes of data.
64 bytes from bom12s20-in-f14.1e100.net (142.251.42.46): icmp_seq=1 ttl=109 time=46.1 ms
64 bytes from bom12s20-in-f14.1e100.net (142.251.42.46): icmp_seq=2 ttl=109 time=45.8 ms
^C
google.com ping statistics —
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 45.825/45.953/46.081/0.128 ms
root@jumphost:~# sudo apt-get update && sudo apt-get upgrade -y
Ign:1 http://archive.ubuntu.com/ubuntu jammy InRelease
Ign:2 http://archive.ubuntu.com/ubuntu jammy-updates InRelease
Ign:3 http://archive.ubuntu.com/ubuntu jammy-security InRelease
Ign:1 http://archive.ubuntu.com/ubuntu jammy InRelease
Ign:2 http://archive.ubuntu.com/ubuntu jammy-updates InRelease
Ign:3 http://archive.ubuntu.com/ubuntu jammy-security InRelease
Ign:1 http://archive.ubuntu.com/ubuntu jammy InRelease
Ign:2 http://archive.ubuntu.com/ubuntu jammy-updates InRelease
Ign:3 http://archive.ubuntu.com/ubuntu jammy-security InRelease
Err:1 http://archive.ubuntu.com/ubuntu jammy InRelease
Cannot initiate the connection to archive.ubuntu.com:80 (2620:2d:4002:1::102). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2620:2d:4002:1::103). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2620:2d:4002:1::101). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2620:2d:4000:1::19). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80

In the error message says cant get the server in ipv6,
You could try to force ipv4.

apt-get -o Acquire::ForceIPv4=true update
apt-get -o Acquire::ForceIPv4=true upgrade -y