Recent 2 weeks I experienced issues with using Astrill in China.
Like:
Not being able to connect to all services on my Android and Mac, and I just rebooted my Asus router with Merlin and the router applet does not load/show up.
Due to technical issue with one of our API servers, some of customers had trouble to login or to connect to service. Our engineers have fixed this issue and service should work as usual.
Here in Shanghai, Astrill on my Linksys router (China Telecom) with their applet still performs well, but I also have issues with their Android App (China Unicom LTE) since WednesdayThursday.
This year both has anniversary of the PRC and the Tianamen protests, so security is ramped up. Noticed it on the metro here in Guangzhou and I guess it also means a crack down on VPNs.