Follow up to this I am also using the 10 GBPS SFP+ and 10 GBPS plus ports I believe a combination of the ASICS and the network processing chip on the mainboard were getting too hot still no reboots as of this post.
Folks I had this exact problem with the rt-ax89x. I spent hours tinkering with settings moving things around replacing cables etc. I found that after ripping apart the heat shroud (if you can even call that cheap piece of metal a shroud) and attaching a thermal sensor to each of the chips it...