Many Thai ISP's are currently redirecting traffic between Thailand and Singapore via Japan. Traffic to Thaivisa.com could be slow from some ISP's/ locations.

It may be a CAT Telecom issue on the international gateway.

We have emailed the CAT datacenter in Bangkok, but no answer so far (still holiday today Monday).

We just did some re-routing, so at least Thaivisa sites goes much faster now. Still issues with other sites hosted outside Thailand from my location.

In the meantime, you can turn your modem off and on to reset or hit Control F5 to reload the page. That should help with some of the blank page loading issues.

Many members are noting issues reaching https sites as well.