nRF connect SDK for nRF52840

[azwin]

we have downloaded the latest nRF connect for Desktop version v5.1.0 , in this tried to download nRF connect SDK  version v2.9.1 , on windows 10 OS  64bit system . we are not able to download the toolchain for zephyr . please can uou guide for this installation as which versions of nRF connect for desktop

[runsiv]

Hi

I am waiting for internal feedback and will get back to you as soon as I can. 
You can try to update the git buffer size to see if it helps. 

`git config --global http.postBuffer 104857600`

Regards
Runar