Disable restarting of CPU mining threads pending further investigation. They may not need it and are easily killed off.
diff --git a/main.c b/main.c
index bf073d9..d989abd 100644
--- a/main.c
+++ b/main.c
@@ -2011,7 +2011,11 @@ static void *watchdog_thread(void *userdata)
}
gettimeofday(&now, NULL);
+#if 0
for (i = 0; i < mining_threads; i++) {
+#else
+ for (i = 0; i < gpu_threads; i++) {
+#endif
struct thr_info *thr = &thr_info[i];
/* Do not kill threads waiting on longpoll staged work