diff --git a/readme.md b/readme.md
index c914288..c2c4cf9 100644
--- a/readme.md
+++ b/readme.md
@@ -11,7 +11,7 @@
 [![Docker Image Size]][dsm-docker-hub]
 [![Docker Pulls Count]][dsm-docker-hub]
 
-[build_url]: https://github.com/kroese/virtual-dsm/actions
+[build_url]: https://github.com/kroese/virtual-dsm/
 [dsm-docker-hub]: https://hub.docker.com/r/kroese/virtual-dsm
 
 [build_img]: https://github.com/kroese/virtual-dsm/actions/workflows/build.yml/badge.svg
diff --git a/run/install.sh b/run/install.sh
index 98e7ce2..aeae0ce 100644
--- a/run/install.sh
+++ b/run/install.sh
@@ -39,7 +39,7 @@ LOC="$DL/release/7.0.1/42218/DSM_VirtualDSM_42218.pat"
 SUM=$(md5sum "$RD" | cut -f 1 -d " ")
 
 if [ "$SUM" != "14fb88cb7cabddb5af1d0269bf032845" ]; then
-  echo "ERROR: Invalid extractor, checksum mismatch." && exit 61
+  echo "ERROR: Invalid file, checksum mismatch: $SUM" && exit 61
 fi
 
 set +e
@@ -69,9 +69,8 @@ else
   PROGRESS="--progress=dot:giga"
 fi
 
-if ! wget "$URL" -O "$PAT" -q --no-check-certificate --show-progress "$PROGRESS"; then
-  echo "ERROR: Failed to download $URL" && exit 69
-fi
+{ wget "$URL" -O "$PAT" -q --no-check-certificate --show-progress "$PROGRESS"; rc=$?; } || :
+(( rc != 0 )) && echo "ERROR: Failed to download $URL, reason: $rc" && exit 69
 
 [ ! -f "$PAT" ] && echo "ERROR: Failed to download $URL" && exit 69
 
diff --git a/run/network.sh b/run/network.sh
index 5783e2f..e3d6518 100644
--- a/run/network.sh
+++ b/run/network.sh
@@ -25,7 +25,7 @@ configureDHCP() {
   NETWORK=$(ip -o route | grep "${VM_NET_DEV}" | grep -v default | awk '{print $1}')
   IP=$(ip address show dev "${VM_NET_DEV}" | grep inet | awk '/inet / { print $2 }' | cut -f1 -d/)
 
-  { ip link add link "${VM_NET_DEV}" "${VM_NET_VLAN}" type macvlan mode bridge > /dev/null 2>&1 ; rc=$?; } || :
+  { ip link add link "${VM_NET_DEV}" "${VM_NET_VLAN}" type macvlan mode bridge 2> /dev/null ; rc=$?; } || :
 
   if (( rc != 0 )); then
     echo -n "ERROR: Capability NET_ADMIN has not been set ($rc/1). Please add the "
@@ -43,7 +43,7 @@ configureDHCP() {
 
   echo "INFO: Acquiring an IP address via DHCP using MAC address ${VM_NET_MAC}..."
 
-  { ip link add link "${VM_NET_DEV}" name "${VM_NET_TAP}" address "${VM_NET_MAC}" type macvtap mode bridge > /dev/null 2>&1 ; rc=$?; } || :
+  { ip link add link "${VM_NET_DEV}" name "${VM_NET_TAP}" address "${VM_NET_MAC}" type macvtap mode bridge 2> /dev/null ; rc=$?; } || :
 
   if (( rc != 0 )); then
     echo -n "ERROR: Capability NET_ADMIN has not been set ($rc/2). Please add the "
@@ -114,7 +114,7 @@ configureNAT () {
 
   #Create bridge with static IP for the VM guest
 
-  { ip link add dev dockerbridge type bridge > /dev/null 2>&1 ; rc=$?; } || :
+  { ip link add dev dockerbridge type bridge 2> /dev/null ; rc=$?; } || :
 
   if (( rc != 0 )); then
     echo -n "ERROR: Capability NET_ADMIN has not been set ($rc/3). Please add the "
@@ -141,7 +141,7 @@ configureNAT () {
 
   #Check port forwarding flag
   if [[ $(< /proc/sys/net/ipv4/ip_forward) -eq 0 ]]; then
-    { sysctl -w net.ipv4.ip_forward=1 > /dev/null 2>&1; rc=$?; } || :
+    { sysctl -w net.ipv4.ip_forward=1 2> /dev/null ; rc=$?; } || :
     if (( rc != 0 )); then
       echo -n "ERROR: IP forwarding is disabled ($rc). Please add the following "
       echo "docker setting to your container: --sysctl net.ipv4.ip_forward=1" && exit 24