18 Jun
                
                    2020
                
            
            
                18 Jun
                
                '20
                
            
            
            
        
    
                10:51 a.m.
            
        Mark Tinka wrote on 18/06/2020 11:16:
On 17/Jun/20 21:16, Tim Warnock wrote:
How did you know? Is there some monitoring system available to let you know or do you have your own?
The usual way - a customer complained :-).
The customer monitoring system is very reliable and often superior to in-house solutions. Nick