Here are our recommendations:

- You should always have the latest browsers in use.  We recommend at least: Microsoft EDGE 75 - Safari 12 - Firefox 73 - Google Chrome 75

- In case of connection speed, we recommend at least 4 Mbps upstream and 10 Mbps downstream. 

- If your speed is lower, it can cause problems with syncing the data between the servers, your client and the collaborators. We suggest you just go to fast.com to check out your internet speed.