I bought a Massoth Control system last April (2021) that included the 1210Z Central Station and the Dimax 1200T Power Supply. I also have a Dimax Navigator Handset. However, earlier this year it started developing an annoying habit. When switched on the Central Station goes though the starting-up process, stopping with the red light illuminated. Obviously nothing will operate in this position, so I turned the machine off and back on again. Lo and behold the system started up as it should. Now it does this every time I try to use it. I contacted the UK company who I bought it from and they assured me this was quite normal, and that I would have to switch off and on again to use the equipment. I wasn’t happy about this so I checked with the manufacturers, Massoth. It seems that the equipment operates in this way, as Massoth gave me the same information. It didn’t operate in this way when I first bought it, so I don’t understand why it should do it now. I paid over £1100 for the system, not including the handset, and I wouldn’t expect to have to turn it off and back on to get it to work properly. Has anyone had this problem please, or have any ideas as to what is causing this? It is still under guarantee until the end of March.