Texecom have now released a minor update to the v4 firmware to v4.01.
I’ve not seen any specific release notes although from what is mentioned on the website it looks like mainly bugfixes and minor changes.
I’m not sure it’s really worth the effort of reflashing at the moment but I may do if I get an opportunity. I need to do some maintenance on it as several of the USB serial devices have broken (note to self, avoid bargain basement serial interfaces!) and I want to replace them with a small USB hub and other devices.
I’m still contemplating getting some of the new kit in for review although not done as yet… maybe something for the New Year!