About a year ago I reported a problem with the fob not releasing the doors which caused me to have to use the key which then set the alarm off....
Well, the problem is solved. Last Thursday on my way home for work I called at the same fish resteraunt where this had occured and the same thing happened and once more I had to use the key and again activate the alarm.
The difference is on this occasion a member of the staff came rushing out to assist me, I didn't need assistance as I had started the car and the problem was resolved. He then proceeded to explain to me that their WIFI was doing this to quite a few cars to the extent that they had been obliged to look into the problem.
So, in my case it is a broadcast free WIFI messing with the FOB's broadcast..............