...
],
"default-profile": "xmr",
"no-extranonce": true,
"gpu-platform": "1"
}"
(That's not my real wallet)
When I open start.bat the program show: "restart miner" and close and open in a loop.
Change "gpu-platform": "1" to "0", had the same problem.
Thank you man! You know more than OP, LOL.