Hi,
The reason the vero4k by default has the dat file as mt7610u_sta.template.dat, is so a lot of the config is auto setup so the best connection is achieved. So with this in mind you have a couple choices:
Now that a stable connection has been achieved, you could try reverting and see if the auto setup now works:
sudo mv /lib/firmware/mt7610u_sta.dat /lib/firmware/mt7610u_sta.template.dat
And reboot.
Or
Manual editing the mt7610u_sta.dat , changing CountryCode & WirelessMode should be sufficient; make a backup first. I believe these are the correct possible values for both:
CountryCode=
{AG, AR, AW, AU, AT, BS, BB, BM, BR, BE, BG, CA, KY, CL, CN, CO, CR, CY, CZ, DK, DO, EC, SV, FI, FR, DE, GR, }
{GU, GT, HT, HN, HK, HU, IS, IN, ID, E, IL, IT, JP, JO, LV, LI, LT, LU, MY, MT, MA, MX, NL, NZ, NO, PE, PT, }
{PL, RO, RU, SA, CS, SG, SK, SI, ZA, KR, ES, SE, CH, TW, TR, GB, UA,
WirelessMode=
{0: legacy 11b/g mixed}
{1: legacy 11b only}
{2: legacy 11a only}
{3: legacy 11a/b/g mixed}
{4: legacy 11g only}
{5: 11a/b/g/n mixed}
{6: 11n only}
{7: 11g/n mixed}
{8: 11a/n mixed}
{9: 11b/g/n mixed}
{10: 11a/g/n mixed}
{11: ??}
{12: ??}
{13: g/n/ac in 2.4GHz and 5GHz}
Thanks Tom.