We had the same problem with our 2023 Solitude. Here’s what finally fixed it. Lippert sent us an updated repeater with the latest SW. Call them & make sure you have the latest SW Version. It’s the letter at the end of the # on the back of the repeater. When that didn’t fix the problem, it took several more calls with Lippert to get the right person to tell us that GD is placing the repeater too close to the lithium batteries. Mine was installed right behind the batteries on the inside of the pass thru. Luckily GD was on that phone call too. My dealership moved the repeater slightly (per the GD work instructions) & they then paired all sensors. Some notes. If your valve stem has a green top that indicates internal sensors are installed. After the “fix” the sensor display consistently loses connection with sensors intermittently- it’s certainly not a robust system, but the sensor connection comes back & at least gives you reference point on all the pressures & temperatures.