We were hiking yesterday and on our way back, my husband started gently lurching to the side and backwards. He had to use my poles to stay upright. I had to provide some guidance too. He’s moving well today. When we had this happen one time before in May, we did the round of neurologicals but nothing found. He has been on Lupron for 4 years, and Xtandi for 13 months. He finished his 2nd round chemo in May with Cabititaxel. Any else have this happen to them?