Sony has released firmware update 1.10 for its flagship full-frame DSLM 
Alpha 1 (ILCE-1), which includes improvements to autofocus performance and stability, as well as operational stability when used with the Imaging Edge mobile app and various Sony lenses.
Without mentioning it explicitly the 1.10 update fixes it but also user-reported problems with the IBIS camera stabilization (under certain circumstances there was a delay of a few seconds after camera startup until it was activated) and the electronic viewfinder, which sometimes stayed black due to a malfunction of the eye detection sensor.
Translated with www.DeepL.com/Translator (free version)
The improvements in firmware 1.10 for the Sony Alpha 1
.
- Improves overall AF performance and stability
- Improves operability when using the Remote Camera Tool app for remote shooting over a wired LAN from a PC (but the app should be updated to the latest version 2.4 for this)
- Improves eye sensor detection performance in strong light sources such as sunlight
- Improves operational stability when using the Imaging Edge Mobile App, which allows still images/video to be transferred to a smartphone, remote shooting, and assigning location information to images captured by a camera.
- Improves operational stability when using the SEL100400GM, SEL200600G or SEL600F40GM lens.
- Improves camera stability
Sony Alpha 1
The previous firmware update 1.01 already improved the operational stability of the Alpha 1 when using Imaging Edge Desktop (Remote) or Imaging Edge Mobile, and fixed an issue where a Picture Profile may be applied even though the Picture Profile function is set to Off.
The Sony Alpha 1 features a 50.1 MP (effective) sensor, which means it can now shoot 8K video in 7,680x4,320 (4:2:0, 10-bit). At the heart of the new Alpha 1 is the new multi-layer and rear-illuminated 50.1 MP Exmor RS sensor, as well as the improved BIONZ XR processor, which is up to 8 times faster.
Here are the firmware downloads, including instructions, for both Mac and Windows.
Here is our test: Sony A1 in practice: The best full-frame DSLM for photo and video? 8K 10 bit, 4K 120p, skin tones and much more and our Comparison of the Sony A1 vs Canon EOS R5 in practice - which high-end video DSLM for what?.
