u mean the data would go through router, right?

我以為講緊 COM port 果 d..

米奇 ........   

同你個女玩啦

no no no.  The file from X to Y still transfer between the local computer B.  So the data never goes through the router.  The delay is cause by (When you access to computer B's X or Y drive from computer A, this is a action which need access to network).

我都唔明

Hmm...this shouldn't be that hard to explain......

洗完白白再傾過

簡單講, 除非係由 comp a copy file 到 comp b, 否則 data 係會經 router, 只係 command 經 router 去另一 computre. 而我地之前講的 delay 係 network speed delay, 唔關 copy file 事!

egg/ben, 咁點解會慢成倍既?