Issues with Playlist

Hello Support Team, a. when I set "instancecount=0" inside config.lua I can use the Playlist.lst as it´s documented. I can create .lst file and as well I can use API commands to change Playlist. In all cases "localstreamname" are used as documented. when I set "instancecount=-1" inside config.lua I cannot use the Playlist.lst as documented anymore. All definied "localstreamname" looks interpreted as aliasname, which is compared to documents and as well not usable as each access to .lst by user would need a new creation of aliases. BTW: I have "hasStreamAliases=true" and "hasIngestPoints=true" b. when I create an alias (addstreamalias) and use playlist.lst as localstreamname the alias does not expire when used. This behaivor is in opposite to the Description and behaivor without playlist. BTW: tested with "instancecount=0", not sure if it´s exist with other configuration, too Kind Regards, Uwe