diff --git a/bsp_q7s/core/XiphosWdtHandler.h b/bsp_q7s/core/XiphosWdtHandler.h
index 69fad067..3f46cfd3 100644
--- a/bsp_q7s/core/XiphosWdtHandler.h
+++ b/bsp_q7s/core/XiphosWdtHandler.h
@@ -24,6 +24,8 @@ class XiphosWdtHandler : public SystemObject, public ExecutableObjectIF, public
   ReturnValue_t disableWdt();
   // Timeout duration range specified by Xiphos: 0.001 seconds to 171 seconds. The libxiphos API
   // expects an int, so I guess this translates to 1 to 171 seconds.
+  // WARNING: DO NOT SET THIS HIGHER THAN 80 SECONDS!
+  // Possible bug in Xiphos/Xilinx kernel driver for watchdog, related to overflow.
   int timeoutSeconds = 80;
   struct watchdog_s* wdtHandle = nullptr;
   MessageQueueIF* requestQueue = nullptr;