Does not start notification stays

[amunizp]

App does not start pop up saying so after blank screen.
Notufications say connected to 0 devices.
installed v0.5.2 from f-droid.
Using OSmonitor (fdroid app) I found the following, hope it is useful

2016-12-30 08:34:09,INFORMATION,Adreno-EGL,OS Monitor,<qeglDrvAPI_eglInitialize:410>: EGL 1.4 QUALCOMM build: AU_LINUX_ANDROID_LNX.LA.3.5.1_RB1.04.04.02.048.018_msm8226_LNX.LA.3.5.1_RB1__release_AU ()
OpenGL ES Shader Compiler Version: E031.24.00.08
Build Date: 03/07/14 Fri
Local Branch:
Remote Branch: quic/LNX.LA.3.5.1_RB1.1
Local Patches: NONE
Reconstruct Branch: AU_LINUX_ANDROID_LNX.LA.3.5.1_RB1.04.04.02.048.018 + f2fd134 + NOTHING