Using DS 4.1.3 on linux (CentOS7) in virtual machine (VirtualBox).
To access database I need to connect to VPN (Cisco AnyConnect). When I am connected to VPN in virtual Linux, DS works fine.
However, when I connect Host (Windows 10) to same VPN instead (and virtual machine is connected to NAT), Data Studio starts lagging:
- database connection takes many seconds
- runing queries need a lot of time to execute, and then they return execution time was just a few ms
- typeahead in SQL editor never works
I know that poor network makes DS unusable, so I am sure this VPN/NAT/Virtualisation combo makes problems.
I have tried changing VirtualBox's type of network adapter, but that does not help. NAT is a requirement, can't go with bridged connection.
Maybe there are some settings in DataStudio that disable some functions that have issue with poor network which makes it unusable?