I am following https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.6.0/nrf/gs_installing.html for installing on Linux.
I have installed SES from 1.6.99 documentation (v550C) as the link in 1.6.0 is broken (v550A) and resolves to standard SES download (no nordic).
Once I launch SES I get the following error about json parsing.

Is there any suggestion?