I’ve done 6 infusions of Nivo and just had my second infusion of IPI and so far I’ve had very little side effects. A little stiffness in my hands and some mild fatigue with the IPI. After the Nivo I did have scans that showed a positive response so no side effects doesn’t mean it’s not working. Did you see this thread on MPIP a couple weeks ago? This question of IPI and side effects was a hot topic at the time.