--- rxvt-unicode/src/command.C	2022/09/18 20:32:17	1.598
+++ rxvt-unicode/src/command.C	2022/12/23 21:46:46	1.599
@@ -1018,7 +1018,7 @@
 rxvt_term::refresh_check ()
 {
   if (want_refresh && !flush_ev.is_active ())
-    flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
+    flush_ev.start ();
 
   display->flush ();
 }