NHTSA Complaint #11460321 — 2019 SUBARU OUTBACK

My 2019 Subaru Outback has electrical battery and key fob issues. Generally I drive this vehicle daily and the car battery is alright. We go to visit our children and I park in a airport parking lot for about a week and when we return the battery is either dead or indicates needs charge. The key fob does not operate and have to resort to actual key. Vehicle indicates key fob battery needs replacement. Went to dealer and key fob batteries replaced under warranty. Just a few months later key fob not working and got message to replace batteries. Have Subaru Starlink and would not open vehicle doors. I am 77 years old and find this to be difficult to manage. Have replaced key fob batteries multiple times. Vehicle battery not holding charge if vehicle not driven for a week or more to say the least is frustrating. These problems having been occurring from the time we purchased this vehicle.