diff --git a/.gitignore b/.gitignore
index 06cc4ae..5bbbf22 100644
--- a/.gitignore
+++ b/.gitignore
@@ -137,3 +137,7 @@ test.png
 data/database.db-shm
 data/database.db-wal
 test2.py
+speeds.txt
+test3.py
+test4.py
+speeds.txt
diff --git a/config/config.yaml b/config/config.yaml
index 94d08ec..7ecc3f4 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -8,7 +8,9 @@ ros_queues:
 ros_du_invert: False
 ros_fasttrack_comment: "defconf: fasttrack"
 # Minimum speed which not to cross, if speed is lower than this it will set this speed
-ros_minimum_speed: 300000
+ros_minimum_speed: 100000
+# If speed is lower than doublecheck_speed - run another test after a delay to make sure it was not an error
+ros_doublecheck_speed: 300000
 # Speed at which to leave fasttrack on. Use if your ROS device's CPU can't handle max speed you get, for example LHG LTE
 # starts to show high CPU usage at close to 20mbit.
 # Not implemented yet
diff --git a/speedtester.py b/speedtester.py
index 56bb59c..a8eb1bc 100644
--- a/speedtester.py
+++ b/speedtester.py
@@ -194,12 +194,22 @@ def threaded_wan_speed():
 
 
 def test_speed():
-    sws = Thread(target=threaded_wan_speed)
-    st = Thread(target=threaded_speedtest)
-    st.start()
-    sws.start()
-    st.join()
-    sws.join()
+    global wan_download
+    tries = 2
+    for i in range(tries):
+        sws = Thread(target=threaded_wan_speed)
+        st = Thread(target=threaded_speedtest)
+        st.start()
+        sws.start()
+        st.join()
+        sws.join()
+        if wan_download >= config['ros_doublecheck_speed']:
+            break
+        else:
+            log.warning ("Speed is below ros_doublecheck_speed limit, retrying in a few seconds.")
+            time.sleep(10)
+    return
+
 
 
 def generate_database_reports():