--- fail2ban/server/filterpoll.py.orig	2015-09-29 09:37:10.000000000 +0200
+++ fail2ban/server/filterpoll.py	2015-09-29 09:37:45.000000000 +0200
@@ -142,7 +142,7 @@
 			logSys.error("Unable to get stat on %s because of: %s"
 						 % (filename, e))
 			self.__file404Cnt[filename] += 1
-			if self.__file404Cnt[filename] > 2:
+			if self.__file404Cnt[filename] > 20:
 				logSys.warning("Too many errors. Setting the jail idle")
 				if self.jail is not None:
 					self.jail.idle = True