I recently purchased new hardware and restore from provious config. I did use ETPro Telemetry (free version) with licence from Opnsense shop.
Since I've been on the new hardware the IDS doews not work and when I look in Downloads, there are no rulesets available to download.
In rules, there are over 65 rules.
How do I reset this (IDS) and start again without a full reinstall of OPNsense?
Help would be appreciated.
Run a firmware update to include today's hotfix 25.7.3_3 - this should fix the issue for you