Have an issue with linuxgsm failing because the entrypoint.sh tries to download and install before the network is initialized. can a delay be added to wait for a full response from the internet before it begins the processes in entrypoint-user.sh? a simple while loop works but obviously not if I have to reload the docker image ``` #pause for network start while ! ping -c 4 google.com > /dev/null; do echo -e "Waiting for internet connection." sleep 10 done ```