Latency flux in Singapore server

I have been playing "Path Of Exile" for multiple leagues for the last 1 or 2 years and there will be a few latency fluctuations but will be playable in a day to three days. The latency for the previous leagues are around "75 to 110 MS". There were no problems except for some but they were quickly solved.

Now, during the latest league "Affliction" the first few days it was working properly but a couple of days later or a week ago after the patch or something the latency flux changed quite a bit. When playing there were times with low latency (80-110ms) and when going to the different stage/area the latency rose from the previous to (180-300ms).

Also on the main menu before logging in the ping is around 70 - 90 MS when choosing the Singapore Server which is still playable.

Mine goes up to 20k and DCs depending on maps.
All in all, GGG is not responding ever since launch till date.
Devs are unresponsive and not helpful at all.
Waste of time to wait for an update.

Are they doing anything about this? It's very frustrating.

nothing ggg can really do atleast in this league since it is one of the data center fault, which they picked for SG gateway
see this post
https://www.pathofexile.com/forum/view-thread/3456697
a gpn can help tho, but prob doesnt help much since you have to spend money for a proper one