I had this same issue with wireless dropping. It became so frustrating that I bought a replacement b-hyve controller which also had the same issue. I reset my Asus router which did not help. I added a mesh node to my wireless network within close proximity of the b-hyve controller which did improve signal but not connectivity.
so, I configured the controller with a static IP address, reconnected it to my network and have not had a disconnect in about 36 hours.