keystone

I have a new 2025 F-150 Lariat/SuperCrew/6.5' Bed/PowerBoost/Max Tow, and a 2023 Keystone Hideout 175BH camping trailer. I'm experiencing a problem where the F-150 either doesn't recognize the camping trailer when the 7-pin is plugged in, or does recognize it at first, and then loses it...