diff --git a/src/nrf_to_nrf.h b/src/nrf_to_nrf.h
index 0eaa579..f6c1b9f 100644
--- a/src/nrf_to_nrf.h
+++ b/src/nrf_to_nrf.h
@@ -19,9 +19,9 @@
 #define NRF52_RADIO_LIBRARY
 #define DEFAULT_MAX_PAYLOAD_SIZE 32
 #define ACTUAL_MAX_PAYLOAD_SIZE  127
-#define ACK_TIMEOUT_1MBPS        500 // 200 with static payloads
-#define ACK_TIMEOUT_2MBPS        300 // 165 with static payloads
-#define ACK_TIMEOUT_250KBPS      500
+#define ACK_TIMEOUT_1MBPS        600 // 300 with static payloads
+#define ACK_TIMEOUT_2MBPS        400 // 265 with static payloads
+#define ACK_TIMEOUT_250KBPS      800 // 500 with staticPayloads
 #define ACK_TIMEOUT_1MBPS_OFFSET 300
 #define ACK_TIMEOUT_2MBPS_OFFSET 135
 #define ACK_TIMEOUT_250KBPS_OFFSET 300