diff --git a/Known-issues.md b/Known-issues.md
index e81b441..254a524 100644
--- a/Known-issues.md
+++ b/Known-issues.md
@@ -365,9 +365,7 @@ Really old games do not support FeliCa card numbers, instead they expect all car
 
 ## RTSS / Afterburner silent crash
 
-Riva Tuner Statistics Server (RTSS) and MSI Afterburner are known to cause mystery crashes during boot.
-
-The failure usually looks like this:
+Riva Tuner Statistics Server (RTSS) and MSI Afterburner are known to cause mystery crashes during boot. They seem to prevent spice from establishing I/O hooks. The failure usually looks like this:
 
 ```
 I:acio: SpiceTools ACIO