Have you read this thread? Your problem sounds very similar:
Related topics
Topic | Replies | Views | Activity | |
---|---|---|---|---|
Local Flash and Debugger hang in Workbench (VS Code) Windows 10 | 6 | 2678 | November 4, 2019 | |
[ISSUE] Particle: Flash for debug fails and puts device in error state. Also related to Failed to launch OpenOCD GDB. Server: Timeout | 8 | 3087 | December 12, 2019 | |
[ISSUE] Failed to launch OpenOCD GDB Server: Timeout | 24 | 10694 | October 27, 2021 | |
WorkBench - trying getting Particle debugger to work | 15 | 89 | February 27, 2025 | |
Photon debugging with programmer shield on Workbench | 11 | 1693 | June 4, 2019 |