Magnifi max SR; sub will not power on or link to bar

Hello, I purchased a Magnifi max SR in fall of 2020. It’s had some hiccups since I installed it, but mostly worked with no issues. Recently I noticed that the sub woofer disconnected and will no longer pair. I’m not exactly sure how long it’s been offline. The sub is getting power but will not power on, or at least doesn’t appear to as the SYNC LED does not come on at all. I’ve removed from power for several minutes and even performed a factory reset on the bar out of desperation with no luck. I’ve even tested the power supply chord and confirmed that voltage is passing through it. I’m wondering if there is an internal fuse on this speaker?