I have found something that may have helped trigger the "Too many requests" issue for Moshidon.
I have pushed a fix a couple minutes ago, and I'd hope some of the affected people would find it useful.
This build is a nightly build, which can be installed alongside the stable build, so please try it out and tell me if anything changes.
Get the nightly build with the fix here: https://nightly.link/LucasGGamerM/moshidon/workflows/nightly-builds/master/moshidon-nightly.apk.zip