NRF52832 STUDIO ERROR!

[atong]

Hello, anybody!After when I download the protocol stack（S132）.The target is NRF52832 chip，tool is J-link OB. image description

but,the softdevice sometimes can program and anytimes keil can debug.

[MartinBL]

Are you working a custom board? If so what kind of programmer do you use?

Can you make sure that you have the latest version of the JLINK drivers, nRFgo Studio (1.21.2), and nrfjprog (v9.5.0 was released yesterday).