swizzin works OK with OVH VPS, not with AWS Lightsail !

[siliconhippy]

1. Swizzin works nicely with OVH VPS, with 2GB RAM, 1 vCPU and 40 GB HDD, with Ubuntu 20.04.
2. However, when I set up swizzin using the script and add Jellyfin , panel, webmin, ngnix, rclone, duckdns to the program install list, everything looks fine as installed.
   After a few moments, the SSH access goes blank.
   I have tried this a dozen times over weeks with 3-4 location changes, with the $10 (2 GB RAM, 1vcpu, 60 GB SSSD), Ubuntu 22.04, and less instances. Same result...any clues?

#ufw status shows blank. By the time I try saying #ufw allow, the terminal has already frozen, and reboot is the same. Under IPv4 Firewall, I added 22, 80, 443, 53 (DNS), icmp ping, and 8333 (swizzin panel) but no change.

I cannot access the swizzin panel either via http://public-IP-instance.
Asked AWS support multiple times- they don't see the problem.

[flying-sausages]

Try installing one thing at a time and see when it stops responding? Also keep an eye out on htop or something similar so you can see if it's something like RAM being clogged up or something. If you've got KVM access, keep that open and see what it do when ssh stops working. Best of luck!

[siliconhippy]

It was a problem with AWS Lightsail....stops SSH access if you use # ufw !
Not using ufw but only using AWS Networking firewall settings solved problems with swizzin and other installs ☺️