RN4870 - Connects on one Win10 PC, but not another using the same app
I developed an Win10 UWP app (based on their BluetoothLE SDK example) which talks great to the RN4870, I was all done. but.. when I tried it on other PCs, it wont Connect. On all machines it pairs. But some wont connect. I've been trying to find out why.
On a Good Machine, the PC tries to connect; this comes out this out on the RN4870:
On a Bad Machine (running the same app, same Win10 revision level) it gets this
Anyone recognize the error string, or what it might mean? ERR_SEC is that security? like some idk permission thing?
I tried to tie it to BT modem software revision but that didnt link. (2) Good machines were BT5.0 and BT4.0, bad BT5.0 and BT4.8. Took the good 4.0 fob and stuck it in the 4.8 machine and it STILL fails for the same reason.
post edited by sirhC_sirhC - 2020/10/01 04:39:24