I'm using Microsoft Edge as my browser on a MacBook Pro. I have both a bluetooth mouse and keyboard from logi. I can't scroll properly because the wheel lags. It's almost a deal breaker. I feel like I've tried everything to remedy the problem but because it is intermittent, it is driving me crazy. I don't know if it's a flaw in Bluetooth technology, or a problem with your gear. But the keyboard acts up a lot too. I wish you would fix your stuff.