So after i changed my battery on my good old Jolla Tablet 
Thanks for the workaround from another thread.
I tested allradio2 on my tab under 4.6.0.15
Also in this apps i cant get any working streams.
So i fired up a terminal :
With user i got no http or https handlers.
[nemo@Sailfish ~]$ gst-inspect-1.0 --uri-handlers
appsink (write, rank 0): appsink
appsrc (read, rank 0): appsrc
dataurisrc (read, rank 256): data
fdsink (write, rank 0): fd
fdsrc (read, rank 0): fd
filesink (write, rank 256): file
filesrc (read, rank 256): file
pushfilesrc (read, rank 0): pushfile
testsrcbin (read, rank 0): testbin
giosink (write, rank 128): file, resource
giosrc (read, rank 128): file, resource
imagesequencesrc (read, rank 0): imagesequence
multifilesrc (read, rank 0): multifile
splitfilesrc (read, rank 0): splitfile
splitmuxsrc (read, rank 0): splitmux
ristsrc (read, rank 256): rist
rtmp2sink (write, rank 257): rtmp, rtmps
rtmp2src (read, rank 257): rtmp, rtmps
rtpsink (write, rank 257): rtp
rtpsrc (read, rank 257): rtp
rtspsrc (read, rank 0): rtsp, rtspu, rtspt, rtsph, rtsp-sdp, rtsps, rtspsu, rt
spst, rtspsh
udpsink (write, rank 0): udp
udpsrc (read, rank 0): udp
v4l2radio (read, rank 0): radio
v4l2src (read, rank 256): v4l2
So i think this is the problem also with gst-play1.0 and many other apps.
Only deadbeef is working with streams.
Strange is:
as root on the Tablet i got this:
[nemo@Sailfish ~]$ devel-su gst-inspect-1.0 --uri-handlers
Password:
appsink (write, rank 0): appsink
ppsink (write, rank 0): appsink
appsrc (read, rank 0): appsrc
dataurisrc (read, rank 256): data
fdsink (write, rank 0): fd
fdsrc (read, rank 0): fd
filesink (write, rank 256): file
filesrc (read, rank 256): file
pushfilesrc (read, rank 0): pushfile
testsrcbin (read, rank 0): testbin
giosink (write, rank 128): file, resource
giosrc (read, rank 128): file, resource
imagesequencesrc (read, rank 0): imagesequence
multifilesrc (read, rank 0): multifile
splitfilesrc (read, rank 0): splitfile
splitmuxsrc (read, rank 0): splitmux
ristsrc (read, rank 256): rist
rtmp2sink (write, rank 257): rtmp, rtmps
rtmp2src (read, rank 257): rtmp, rtmps
rtpsink (write, rank 257): rtp
rtpsrc (read, rank 257): rtp
rtspsrc (read, rank 0): rtsp, rtspu, rtspt, rtsph, rtsp-sdp, rtsps, rtspsu, rt
spst, rtspsh
souphttpsrc (read, rank 256): http, https, icy, icyx
udpsink (write, rank 0): udp
udpsrc (read, rank 0): udp
v4l2radio (read, rank 0): radio
v4l2src (read, rank 256): v4l2
[nemo@Sailfish ~]$
Btw. On my xperia Xa2 i got the module souphttpsrc as user ?