cant connect to License server

Hi, I have ABR10AWS intalled on 3 terminal's the License server is installed on my Laptop, the 2 other teminals have no problem checking for there License on the License server (Laptop) but the Laptop was having trouble with it's own License checking, after almost giving up I remembered a while back editing the acronis_agent.adm Administrative template, changing maximum time without license server to 60 days instead of the default 30 days, also changing the License check interval to 5 days, after putting this back to original settings the Alert "cannot contact license server 25 day's remaining before sotware stops working" has gone away, and is now able to check for it's License, just thought i'd post this problem as it may help others with similar problems.
regards
Stephen