I'm not having that issue. Is it possible you are moving larger amounts and your running into liquidity issues in between?
Discussion
I'm also not having problems with small amounts. I've moved larger amounts with Minibits multiple times, with no problems. This is also not throwing errors. It just hangs.
Have plenty of receiving capacity on Alby Hub.
I've had issues moving amounts over 50k SATs to Alby hub, so that might be another problem..