The update process gets to 6.72 MB/20.3 MB and gets stuck. Updating from sfdx-cli/5.7.6-d42cf65 (windows-amd64) go1.7.5 sfdxstable to sfdx-cli/6.0.16-3780698 (windows-x64) node-v8.6.0. I have uninstalled the Heroku client and reinstalled the SFDX client as well. In one of my version queries Git-bash printed an EOF error (update was happening in a separate process). It seems like it has some issue with Heroku CLI?
Let me know if I am missing something or if you know what can be done. Thanks in advance.