diff --git a/aip_xx1_launch/launch/gnss.launch.xml b/aip_xx1_launch/launch/gnss.launch.xml
index f55d093c..a71415dc 100644
--- a/aip_xx1_launch/launch/gnss.launch.xml
+++ b/aip_xx1_launch/launch/gnss.launch.xml
@@ -15,7 +15,7 @@
 
     <!-- Ublox Driver -->
     <group if="$(eval &quot;'$(var gnss_receiver)'=='ublox'&quot;)">
-      <node pkg="ublox_gps" name="ublox" exec="ublox_gps_node" if="$(var launch_driver)" respawn="true" respawn_delay="1.0">
+      <node pkg="ublox_gps" name="ublox" exec="ublox_gps_node" if="$(var launch_driver)" respawn="true" respawn_delay="10.0">
         <remap from="~/fix" to="~/nav_sat_fix" />
         <!-- NOTE: load 2 file paths to work in both galactic and humble -->
         <!-- The first one will be deleted after migration to humble has done -->
diff --git a/aip_xx1_launch/launch/imu.launch.xml b/aip_xx1_launch/launch/imu.launch.xml
index 6048a0c0..fe16af85 100644
--- a/aip_xx1_launch/launch/imu.launch.xml
+++ b/aip_xx1_launch/launch/imu.launch.xml
@@ -7,7 +7,7 @@
 
     <group>
       <push-ros-namespace namespace="tamagawa"/>
-      <node pkg="tamagawa_imu_driver" name="tag_serial_driver" exec="tag_serial_driver" if="$(var launch_driver)" respawn="true" respawn_delay="1.0">
+      <node pkg="tamagawa_imu_driver" name="tag_serial_driver" exec="tag_serial_driver" if="$(var launch_driver)" respawn="true" respawn_delay="10.0">
         <remap from="imu/data_raw" to="imu_raw" />
         <param name="port" value="/dev/imu" />
         <param name="imu_frame_id" value="tamagawa/imu_link" />