I have been using the beta Viscosity 1.4.11 (1186) successfully for Yosemite DP2 & DP3. It seems that that the new Yosemite DP4 is causing some issues, however. Viscosity launches properly. Any connection attempts, however, fail with the error:
“Cannot allocate TUN/TAP dev dynamically”
I have reinstalled Viscosity in thinking that the stated problem may be a permissions issue, but this basic step goes not resolve the problem. Perhaps a new gotcha? Appreciate any feedback on this matter.