kind forum, I bought the RONIN RSC2 combo to get the RAVENEYE. I want to clarify that I already own a RONIN SC. I am interested in remote control with the MOBILE FORCE function. To my great regret I tried the RAVENEYE with my Sansung S9 plus phone via WIFI and I found that the maximum range is 20mt at the most I can reach 25MT. What can I do ? do I return everything? 2nd problem, the RONIN RSC2 connected with the SONY USB-C Micro USB cable to my SONY A7III, functions such as manual aperture control, time or ISO are not controlled. on the other hand, if I use the USB-C USB-C cable, everything works fine, but the HDMI output no longer works and therefore makes the RAVENEYE useless. Thanks a lot for your kind reply

Hi Luc, sorry for any inconvenience caused. If the connection range issue, we suggest that you try in a different open area to isolate the issue.
Regarding the connection variations between USB-C and Sony Multi cable, it is because of the camera working mechanism. The HDMI output is not supported when using the USB-C cable. You may refer to the camera compatibility information for the related info.