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Selecting markers in the 3d viewport seems to require sub-pixel accuracy in making the selection. Even if the visible size of the markers is increased you must still zoom in and then select the mathmatical centre of the marker circle. This make editing a tedious exercise in bulls-eye hitting. Im not...

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Using Unreal 4.21.2 and Optitrack plugin 1.21 I can't package the Unreal project. Compiler gives an error. Unreal project i tested is a blank one, which packages fine, but adding the Optitrack plugin causes the build to fail. Any ideas?

oh and I forgot to say, (and sorry if this is patently obvious to everyone) - when we were testing out the live mocap streaming to Unreal from our performer, the bandwidth is about, IDK 1.2mbps or something, anyway dropping the frame rate of the cameras from 240fps to 120fps half's the bandwidth, bu...

Ok so the latest, latest on this problem is that it appears if/when the stereo breaks then by restarting the Unreal software can fix it. The Unreal will work fine for 9 or 10 times (of running a level in the editor) then the 11th time will break, or it will break the first time, or the second time. ...

Ok Steven, VIVE is not really an option right now as we have Oculus headsets and clips. So far I have manually reinstalled the older Oculus software. I'm using Unreal 4.21 and the relevant Optitrack plugs on an air-gapped PC. The Optitrack data is streaming from another PC via a separate wifi router...

ok i manged to rollback by manully reinstalling all the software and hidden bits from an airgapped pc. Oculus support = no help at all will not give any older software I can get it to work sometimes but there is an intermittent problem with the VR not in stereo sometimes. Possibly to do with the vir...

Testing with the sensor plugged in brings no joy for me, instead a new error message 'Pending Hardware Issure preveting VR app from Starting'.

How to roll back?

I had a compulsory Oculus update and it seems to break everything to do with Optitrack Unreal plugs. Before all was sweet, could use virtual desktop etc. Update gives 'CRITICAL ERROR sensor not found' which can't be skipped or selected. Only way round is to plug-in sensor, unclip the OptiOcuClip and...