I don't know what changed...nevermind I suppose.
I just tried again and somehow it fixed itself.
Nothing has changed, haven't rebooted or anything but all good now I suppose.
My setup:
Chrome 64bit for Mac (62.0.3202.89, latest official build)
Chrome 32bit for Windows (62.0.3202.89, latest official build)
Windows Server 2016 Datacenter x64 (build 14393.1770)
BlueIris Software 4.6.4.9 x64 (latest)
I'm using Chrome (tried on both Mac and Windows) to access our...