Bit of guesswork here
Users with < 125 rep, 40 minutes since their last question anywhere on the network (This applies to the user's IP address, not their account. If the user shares that IP with other users, they can be limited by the other user asking a question anywhere on the network.)
source - The Complete Rate Limiting Guide
You have more than 125 rep here - so no rate limits here or on most of the sites you're on. you have 101 on monero
On other sites? I guess someone you share an IP with posted somewhere on the network within the last 40 minutes.