I am having memory issues with eM Client 10.1.4828. It has started to hang intermittently, where it shows as being unresponsive, but then comes back, and goes unresponsive again. I’ve checked memory use twice in the last few days. A few days ago I found eM Client was using 30.10GB; today it was using 39.92GB. Needless to say, each of those choked up my 2021 MBP with M1 Max and 32GB, running Sequoia 15.4 (24E248).
There seems to be something wrong with the last few releases and macOS. I had a few issues on 10.1 but many more on 10.2 and a two crashes today on 10.3 on separate devices one being an MBP and the other an air both M series processors.