ASIO change in 5.50? (SOLVED)

[cjunekim]

Hello

There seems to be some change in how reaper interacts with ASIO drivers recently in 5.50pre.

I use Tascam Ministudio US-42 and the ASIO driver "MiNiSTUDIO US-32/42 Mixing Driver" works perfectly in 5.40 but not at all in 5.50pre. In 5.50pre, when the ASIO driver is set as US-32/42 Mixing Driver, the play cursor does not move after hitting the play button. The recording signal doesn't get in as well.

I think it's related to how reaper 5.50 changed in handling ASIO.