Recently we discovered a new repeating socket message in the VC log.
This could cause your log to grow excessively and may affect performance. We are working to address this for a future VC release.
Generally, we recommend that users keep the log disabled except when trouble-shooting issues, but because of this particular situation Kodi users should consider avoiding the log function entirely.
There is no problem with using the history window in VC to monitor communications between Kodi and VC, but for now you should avoid enabling the Vox log.