whatismytvdoing

I've had the same devices on this network for over a year along with Eset internet security. Tonight I received 3 alerts for "ARP Cache Poisoning Attack" They were blocked. This was in the log- ARP Cache Poisoning attack; SOURCE 192.168.1.194 [TCL ROKU TV MAC ADDRESS CENSORED] TARGET 192.168.1.194 [Iphone MAC ADDRESS CENSORED] Was this just the TV getting a duplicate address by accident or an intential attempt to target my phone? Trying to decide my level of panic right now lol.