I have just upgraded our NAV to BC (april 19).
We use the webclient.
On local PC, no problem.
But when we run the webclient on a terminal server session, it's 2x slower than on local PC.
I tried with all browsers.
Don't see any problem (cpu, ram, ..) on TS.
TS is on a VM hosted on the same host than sql and BC.
TS is a windows 2012R2
I don't see this problem of speed when going to internet page.
Do you know if there is a parameter to correct ???