one from original linksys with factory image,
another one update from 1.10 to 1.12 without preserve settings.
So the one updated from original image has this error when copying by https
"
root@Gargoyle:/tmp# wget https://downloads.openwrt.org/releases/18.06.2/packages
/arm_cortex-a9_vfpv3/base/iperf3_3.5-1_arm_cortex-a9_vfpv3.ipk
Downloading 'https://downloads.openwrt.org/releases/ ... _vfpv3.ipk'
Connecting to 176.9.48.73:443
Connection error: Invalid SSL certificate
"
the other one does not have this problem
Shall i update this one again with upgrade image now too?
Is this a fault in the factory image maybe?
If possible integrate iperf and iperf3 in the images?
Its nice for speed testing

Is there also a way to see the version beeing used from openwrt? 18.06 was not the right one to choose, so i tried up to 18.06.2 which worked to install correct.