Issue: "SYS" or "PWR" or "Power" flashing, but local connection is none or abnormal, WEB page couldn’t be accessed.
Main Cause and Solution:
| Item | Cause | Solution |
| 1 | R45 ethernet cable plug not well | Check cable, crystal head, or replace whole new network line |
| 2 | Uncertain cause for the router | Reset the router |
| 3 | Router failed | Change new router |