Garmin Echomap issue, any suggestions

Not sure if anyone here has any suggestions but my Garmin Echomap 73sv fishfinder is acting strange and it is only the second time I’ve used it in the last year. The first time I used it everything was great but I get on the water yesterday,  I turn on and there is all kinds of noise at the top of the screen on the chirp sonar. I have physically inspected the transducer and it seems fine I have checked the connections and they are secure yet there was all this noise at the top of the screen. I have this mounted to a hobie pro angler 12.  You can see what I’m talking about in the video from yesterday, I posted below. Any suggestions or help is greatly appreciated

https://youtube.com/shorts/l6KL5D2Sn7U