HipChat and QTWebEnginerProcess have very high cpu usage on any Windows computers it's installed on. It drains batteries. There are several tickets out there about this issue, but it doesn't seem like HipChat developers give this priority, because each software update I see bug fixes for trivial issues instead of this major issue. This has been going on for at least a year and seems to apply to all Windows HipChat installations. Thank you for raising awareness about this.