Hi, I have a device using a module from Laird which includes a Marvell chip, this module is used from Linux using bluez 5.5 and we have an issue with reconnecting to an already paired device, here is what we see : We are trying this from an iPhone X using LightBlue Explorer app : 1. Here is pairing first time which works as it should: https://gist.github.com/donnib/21a2fe4d93b2517d59284e7b361d618f 2. Here is a log of when we connect to same device while it still connected to iOS : https://gist.github.com/donnib/58b9aad19b9dfa3534a4891189336955 3. And here is the most interesting one, we disable Bluetooth on iPhone, we enable it then we try to connect to the same device again : https://gist.github.com/donnib/a74e151ae42ae6dc674a843f935547fd We cannot figure out why this problem shows up, any ideas why we can't connect after a pair ? Any ideas would be greatly appreciated. /Mihai This e-mail is confidential and may be read, copied and used only by the intended recipient. If you have received it in error, please contact the sender immediately by return e-mail. Please then delete the e-mail and do not disclose its contents to any other person.