Desyncs can happen for way too many reasons. This may require 1-2 months at best to figure out if not more, given my non existent free time, unless i get lucky with it. It can also be just memory leaks again :/
Anyway, things that can help point out the problem:
Replays must be 3.92d +
Pls post ROUND that happened at least when you post the replay
1. Round that the desync happened:
2. Note if there is desync after Royal or Dark presence (and which one):
3. What happened in the last 5 seconds:
4. What you think caused the desync:
5. Replays of desync that happened without a hosting bot or at private bots: <yes/no>
6. <add game link>
7. Do you use gproxy? <yes/no>
Suspected map elements so far
I found a way to read 1.27 replays, post away.