RDP error code 0x4

Question

Error code 0x4 displays when I try to log into RDP using mobile data. Works perfectly fine when smartphone is using Wi-Fi

Answer 1

Hello,

Here are some possible root causes:

• Mobile data networks often have stricter firewall or network restrictions compared to Wi-Fi. It's possible that certain ports or protocols required for RDP are blocked on your mobile data network.
• RDP connections can be sensitive to the quality and strength of your cellular data signal. Weak or intermittent signal can cause connection issues.

Regards,

Karlie