Change of connection parameter response out of sequence

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星期四,2018-07-26 06:36

MaxwellForest

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Last seen:1 month 3 weeks ago

加入:2015-08-18内

Change of connection parameter response out of sequence

Hi Dialog team.

Can anyone tell me why I am getting an out of sequence response to my request for connection parameter change ? (SDK 6.0.8, iOS 11.4)

Slave -> Master - Rcvd Connection Parameter Update Request (so this is the remote unit requesting higher speed connection parameters prior to doing an OTA)

I expect

Master -> Slave - Control Opcode - LL_CONNECTION_UPDATE_REQ, but instead I get Master - > Slave - Rcvd Connection Parameter Update Response (Accepted) the very next packet.

Then some time later I get the Master -> Slave Control Opcode - LL_CONNECTION_UPDATE_REQ

The last two responses from the Master are out of sequence according to the specs.

I do the exact same request after service discovery but to slow the connection down. In that instance, the correct sequence is observed.

Any ideas what's going on ?

Device:

DA14585

Tue, 2018-08-07 15:23

PM_Dialog

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Last seen:2 days 10 hours ago

加入:2018-02-08 11:03

Hi MaxwellForest,

Thanks for your post. We are working on this issue and I will get back as soon as possible.

Thanks, PM_Dialog