Site not responding after attempt to restore (clone) site from backup

Got the Migration tool plugin add-on so that I can migrate a site currently hosted on Azure WebApp to a VM hosted installation.

I backed up all the files from the original site and managed to send all the archived files over to the new site.

I started the restore command on the new site, but unfortunately our site firewall appliance killed the connection between my browser and the new site a few minutes after I started the restore process.

I am currently unable to access the new site (no response). Is the restore process still going on in the background and should I keep waiting till it completes? Or is the server is in a bad state? (hence a process restart of the web server is necessary)

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