Additional features, settings, or issues not covered by specific Microsoft Teams categories
I now have a brand new Air M1 / 16GB DRAM. This one purs. Uses about 20% CPU and about 30% GPU. New airs have no fan so no issues there. Device is cool to touch. It could be the 16GB DRAM. My september 2020 i5 had 8GB DRAm and it would grt crushed by teams with the inability to open other windows or multitask on attached LCD monitor. I also think the 2020 i5 was being streased by driving the attached monitor. Try and run with nuat the MAC and detach HDMI second screen ( especially on intel ).