Network Problems

Network problems - WiFi / Hotspot (Prolin S900/ D200)

This troubleshooting should only be followed for Prolin Wireless Terminals S900 & D200.

1 min readUpdated Sep 22, 2026

Network Errors - WiFi/ Hotspot (Android Card Terminals)

➔︎ For A50, A77, A910, A920, A920 Pro Terminals:

1 min readUpdated Sep 22, 2026

Network problem - Ethernet

If the terminal is not connecting via Ethernet, follow these steps:

1 min readUpdated Sep 22, 2026

Network Problem - GPRS

If the terminal cannot connect via GPRS/Mobile Data, follow these checks:

2 min readUpdated Sep 22, 2026