Technical Support

MUDEC_00043 , MUDEC_00123 * Please check basic functionality , MUDEC_00280 Please try to * Run as administrator * enable Full VPN mode * change your node * Advanced mode * use uppercase `-O` option to change the Mudfish's working method as refer Firewall - Mudfish Master Server * reset TCP/IP with netsh * consider reducing MTU from 1450 * consider to change MAC Addressimage [MUDEC_00333](https://docs.mudfish.net/en/docs/mudfish-troubleshooting/errorcodes/#mudec_00333'/> Please let us know what contains in * Status - Process - Core and * `mud _std .txt` files in `C:\Program Files (x86)\Mudfish Cloud VPN` https://docs.mudfish.net/en/docs/mudfish-cloud-vpn/tech-support-problem-report/#manual-mode and * `setupapi. .log` files in `C:\Windows\INF` https://docs.mudfish.net/en/docs/mudfish-troubleshooting/errorcodes/#workaround-3