The only time my GP would get hot "abnormally hot" is when i had a HDMI cable problems.
Symptoms of overheated GP:
Bad Video feed
Gimbal not acting correctly
GP would shut down.
You ask "How's is that related to the HDMI probelm?
Well, from a erratic connection to feed from HDMI can cause many problems:
Excessive battery usage " Solo on board batter & GP battery"
Over all, sick Solo, having the CPU's "both of them" requesting the same video packets over & over Via WiFi.
This is just theory with personal experience., no proof.
Symptoms of overheated GP:
Bad Video feed
Gimbal not acting correctly
GP would shut down.
You ask "How's is that related to the HDMI probelm?
Well, from a erratic connection to feed from HDMI can cause many problems:
Excessive battery usage " Solo on board batter & GP battery"
Over all, sick Solo, having the CPU's "both of them" requesting the same video packets over & over Via WiFi.
This is just theory with personal experience., no proof.