Whatsapp delay through WIFI

Hello Remko Meijer ,

Thank you for reaching out to the community, may we know the in which operation mode Web Filtering is deployed in ? 
Can you capture the following logs from the shell in the following directory when the message is displayed on your devices: "Probably some messages..."
1.) tail -f /var/packetfiltering.log | grep <SRC_IP>
2.) tail -f /var/http.log | grep <SRC_IP>
e.g - tail -f /var/http.log | grep X.X.X.X

Hello Remko Meijer ,

Thank you for reaching out to the community, may we know the in which operation mode Web Filtering is deployed in ? 
Can you capture the following logs from the shell in the following directory when the message is displayed on your devices: "Probably some messages..."
1.) tail -f /var/packetfiltering.log | grep <SRC_IP>
2.) tail -f /var/http.log | grep <SRC_IP>
e.g - tail -f /var/http.log | grep X.X.X.X

Hi Vived,

Thanks for the quick response!

The operation mode is: Transparent Mode.

When a delay shows up again i will try to view te log-files as mentioned.

Remko