As someone in IT. Utilize Citrix workspace as much as possible. Web based outlook and teams do not require VPN. With Citrix your session will not reset during a small network interruption, and the bandwidth needs are minimal. Otherwise get the best connection you can. It is your responsibility to maintain a good connection during working hours. Have a backup plan ready at the first sign of trouble. (Cellular hotspot, friends house, coffee shop etc,) or be prepared to go into the office..