diff -r da166cb8470f -r 16d3d4b58b5b thermferm/server.c
--- a/thermferm/server.c	Wed Mar 27 15:49:31 2024 +0100
+++ b/thermferm/server.c	Wed Mar 27 17:19:46 2024 +0100
@@ -22,6 +22,7 @@
 
 #include "rdconfig.h"
 #include "thermferm.h"
+#include "delay.h"
 #include "devices.h"
 #include "server.h"
 #include "lcd-buffer.h"
@@ -1376,7 +1377,7 @@
 	 */
 	run_pause = TRUE;
 	for (;;) {
-	    usleep(100000);
+	    mDelay(100);
 	    if (run_hold)
 		break;
 	}
@@ -1405,7 +1406,7 @@
 	 */
 	run_pause = TRUE;
 	for (;;) {
-	    usleep(100000);
+	    mDelay(100);
 	    if (run_hold)
 		break;
 	}
@@ -1532,7 +1533,7 @@
 	 */
 	run_pause = TRUE;
 	for (;;) {
-	    usleep(100000);
+	    mDelay(100);
 	    if (run_hold)
 		break;
 	}
@@ -2229,7 +2230,7 @@
 	    my_server_state = 0;
 	    return 0;
 	}
-	usleep(100000);
+	mDelay(100);
     }
 }