I have recently purchased a Forerunner 970 and completed my first outdoor run with GPS only mode at where I usually run. With my previous watch, Forerunner 955, GPS only mode. I had no connectivity issue back then however during my first run with FR 970, GPS connectivity dropped several times and my pace varied substantially, too slow to too fast. I have never experienced such an issue with my FR 955 before. Any updates on this matter?