osmo-(bts-)trx multi-trx is broken

Hi. There's been few updates to osmo-bts-trx recently so I've decided to get back to https://projects.osmocom.org/issues/1648 and it seems like it's completely broken: - the "multiplexing" option (osmo-trx -m -c 2) which used to work now leads to startup error of osmo-trx - the "separate channel" option (osmo-trx -c 2) which wasn't working properly but at least phone could see the network, now leads to situation where no network is visible Am I missing some magic combination of .cfg and command-line parameters which could make it work? Am I using too old version of uhd or smth else? The hw has not changed (usrp b210 + external 10MHz reference clock) but maybe I've got to do some calibrations on it? Any ideas as to what could be causing those regressions? Is there anyone out there for whom some multi-trx setup is working? If so, I'd like to compare notes to understand why it isn't working form me. -- Max Suraev <msuraev(a)sysmocom.de> http://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Alt-Moabit 93 * 10559 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Geschaeftsfuehrer / Managing Director: Harald Welte