S140 return 0x11 error code when nRF52840 discover service

[Alice]

Hi,

I'm using the bluetooth 5.0 and base on the mutilink_center example to add a peripheral and a center. Because I want the center to connect two type device. It could scan and advertise, but when the center use sd_ble_gattc_primary_services_discover to discover service, it returns 0x11 error and then reset. I have debug it and found that the connection handle is 0x01, not 0x00, and the service UUID is what I want and correct.

Could you give me some advice? Thanks.

[Alice]

I'm sure that it just call one time to discovery the service. The center will scan for the device when powered up. I have known the address of the device and I have done a limit to connect the device only. I didn't see the problem when testing with mulilink central example. The device connected now is the same with using to test with mulilink central example.