Check the box for and click Apply. 4. The "Power Cycle" Trick
As a last resort, use a pin or the reset button on the device to restore it to factory defaults. You will have to set the device up from scratch, but this often clears deep-seated software glitches.
🟡 Moderate User Impact: Session-blocking but recoverable via re-authentication. Permanent Fix: Requires alignment of token lifecycle management (server-side) and proper client-side token refresh logic.
| Cause | Description | |-------|-------------| | | The security token embedded in a form or request header has timed out, but the session cookie remains alive. | | Session fixation or mismatch | A user ID or role claim in the token does not match the current session’s principal. | | Token replay detected | The same nonce or token was used more than once (strict idempotency enforcement). | | Clock skew | Server and client system times differ by more than the allowed tolerance (common in containerized or VM environments). | | Corrupted middleware cache | In clustered deployments, the token validation cache (e.g., Redis, Memcached) lost the reference to the original token. |
Your router or ISP is flagging the device’s traffic as suspicious. Step-by-Step Troubleshooting Guide
Follow these steps in order to resolve the communication block:
Some devices require specific ports to be open to communicate with the cloud. Consult your device manual to see if you need to manually open ports (usually related to TCP/UDP traffic).
Error code 20000107 is a common communication error that occurs when a software application or hardware device fails to establish a secure, stable connection with its primary server. This specific error is most frequently reported by users of security camera systems, smart home devices, and certain automotive diagnostic tools.
Because these reset tools are often older, they struggle with Windows permissions: Right-click the Adjprog.exe file. Select > Compatibility .
Use your router's admin panel to assign a permanent IP address to the device. This prevents the "handshake" from failing due to IP lease renewals.
: Modern versions like Windows 10 or 11 sometimes block the legacy communication protocols used by reset utilities.
Wait exactly after it powers up, then immediately click the "Reset" or "Check" button in the software. 5. Hardware Check
