diff --git a/pokemon-sword-shield.md b/pokemon-sword-shield.md
index 845ff2e..41d224d 100644
--- a/pokemon-sword-shield.md
+++ b/pokemon-sword-shield.md
@@ -8,4 +8,9 @@ As with most emulators, your in-game performance is highly dependent on the powe
 
 #### HARDWARE ISSUES
 * A horizontal line effect on characters may occur while playing this game in OpenGL on non-NVIDIA based hardware. AMD users in Windows may switch to Vulkan to fix this.
-* Intel GPU users will not get reliable performance. Due to being integrated graphics is generally built on the efficiency and power-saving perspective. The use of dedicated GPUs is highly recommended.
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+* Intel GPU users will not get reliable performance. Due to being integrated graphics is generally built on the efficiency and power-saving perspective. The use of dedicated GPUs is highly recommended.
+
+known issue
+
+* Time base event like poke job not work properly (this can be solve with CUSTOM RTC setting)
+* crash occur in some specific scene for some user (it can bypass with disable multicore)
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