Can't connect when MIN_CONNECTION_INTERVAL=7.5ms

[zkshen]

I'm trying to transmit from 52832 （slave） to 51822 (host) as fast as possible, so I set MIN_CONNECTION_INTERVAL=7.5ms and MAX_CONNECTION_INTERVAL=10ms. Then the device couldn't connect, and I can't figure out what's wrong with it.

[Sigurd]

What SDK version are you using? What examples from the SDK are you using? What SoftDevices do you use? Did you set MIN_CONNECTION_INTERVAL and MAX_CONNECTION_INTERVAL on both central and peripheral?