diff --git a/fix-500s.md b/fix-500s.md
index d1d66ca5a..d659b904a 100644
--- a/fix-500s.md
+++ b/fix-500s.md
@@ -1,6 +1,8 @@
 # Fix 500s
 
 - [x] catch subnode read errors
-- [ ] log errors when they happen
-  - 
+- [x] log errors when they happen
+- [x] try other cache setups
+  - TLDR: cachetools.func seems to be much faster than Flask's built in SimpleCache, and even than Redis.
+  - This might have something to do with the fact that I'm caching the graph as a monolithic entity, and it's already 50MB of data. That's a lot to copy/transfer over a socket.