Is Frag required on your data ? it may be a good test to see if no frag works better, how much data bw do you have ? if above 768, no frag is required, also are your apps time and latency dependent? Rember VoFR will priortize at the Frame layer thust giving voice priority. Also remember if your fraging, you need to duplicate on both sides the same.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.