Now it is back online again and start working smoothly thanks sharing the link of bootstraps it will be very helpful for the community will make easier the sync the wallet to the latest block.
Downloading the chain is not always the bottleneck, if you run potcoin on a old machine like i do, the bottleneck is cpu power.
If one of your cores is running 100%, because it has to calculate every new incoming block, you know where the bottleneck is.
Using bootstraps is only useful if you have a fast computer, no patience to sync and if you trust the source of the bootstrap to 100%.