Outlook is extremely laggy in Firefox ECR 52.6
Outlook in Firefox ECR is extremely laggy
[Deleted User] commented
queria as mensagens no ecrã inteiro
UI Navigation is often very laggy and sluggish. It could be that I'm using a MacBook Air with only 4GB RAM but I'd still expect Microsoft Apps to be running well without any performance issues. Especially apps that are as critical as email.