Before stumbling on to this I always thought the bizarre Thunderbolt issues reported every so often were just due to cable/connector issues. But apparently jus

Before stumbling on to this I always thought the bizarre Thunderbolt issues reported every so often were just due to cable/connector issues. But apparently just connecting an iPhone to a Mac, and doing nothing with it, can somehow induce OTHER attached peripherals to degrade in their performance! Regardless of cable quality. And somehow even the order of attachment can affect this. So no wonder there are bizarre Thunderbolt issues…