Hi I have seen this problem before but not really seen a satisfactory answer so please can someone help!!

The car wont start, central locking fine, doors open on keys, ignition powers up, radio lights, etc everything works, but turn the key and nothing, the starter motor does not turn over ( seems to be a light click / ticking? In passenger compartment) the battery is good, fully charged and no current drop) I've checked fuses ( think it's the 2x 10 amp in fuse box in engine compartment, in fact checked all fuses and they seem ok with AVO meter!) It's done this before and on one occasion I needed to replace fuse on other occasion it just started working again, now nothing, but it bump starts and runs fine. I don't think it's the starter motor because it has been turning over fine before. It seems like a dry or broken connection or fuse box fault, what can I check and test? chassis number Vf3wc8hzc9e058847