Yesterday late afternoon early evening while having my router page open to keep a eye on line stats I noticed something a few times.
My router Archer D7 shows a current sync rate and then also a max sync rate, since having my 10 MB line the current rate have been around 1 MB up and 8 MB down, max have been around 1.1 up and 8.9 down, and with my SNR up and down sitting around 6 dB.
So yesterday a few times, some only for 5 or so seconds and a few times up to a minut or 3, the max line sync and SNR suddenly spiked. max up was pretty much the same but down whent over 16 MB with SNR up and down going to over 12 - 14 dB. This is BTW in line with my exchange which supports up to 20 MB.
As said this happened a few times maybe 4 or 5 so it wasn't my imagination, this once again tells me that my line can be better, something's influencing my line whether environmental factors outside or whatever. I'm definatly taking replacing of all cables up to the pole further, I'll speak to Telkom or just do it myself.