create SUQA.conf file (case sensitive)  in  C:\Users\xxxx\AppData\Roaming\SUQA  and paste the nodes given below.
Save & exit.
Restart the wallet. Wait app. 1 minute .

addnode=104.248.17.3:40692
addnode=46.101.152.7:46878
addnode=104.248.133.94:20970
addnode=46.101.227.238:20970
addnode=51.254.197.178:59367
addnode=176.98.42.202:57630
addnode=76.108.75.234:53099
addnode=217.240.105.26:52266
addnode=119.194.83.150:51834
addnode=5.157.115.132:45018
addnode=193.95.206.212:61478
addnode=92.255.202.33:49817
addnode=84.227.202.187:50920
addnode=96.76.132.58:62821
addnode=59.18.162.74:65302
addnode=87.227.207.234:56300
addnode=85.12.208.182:55373
addnode=95.31.251.80:20970
addnode=46.233.42.249:60174
addnode=92.187.112.30:20970
addnode=188.218.4.181:54858
addnode=79.18.67.18:64255
addnode=104.35.172.250:50710
addnode=188.186.76.31:24557
addnode=207.148.117.227:20970
addnode=1.215.154.59:58086
addnode=178.128.107.22:20970
addnode=78.160.28.77:58127
addnode=176.50.103.236:56126
addnode=212.112.121.123:56706
addnode=94.180.233.124:54477
addnode=142.93.138.172:47724
addnode=77.66.176.208:65163
addnode=202.149.101.114:65185
addnode=171.231.109.121:64447
addnode=37.232.173.42:50246
addnode=95.27.46.15:14404
addnode=109.172.25.193:61075
addnode=85.202.228.70:50165
addnode=171.100.141.106:49499
addnode=134.90.164.19:50142
addnode=76.242.25.250:4267
addnode=123.206.229.120:20970
addnode=185.153.179.10:51384
addnode=85.235.165.2:51886
addnode=95.87.203.47:64619
addnode=103.17.246.160:50414
addnode=128.82.17.5:35805
addnode=109.242.173.67:39352
addnode=68.44.41.64:53894
addnode=188.43.112.104:50366
addnode=109.92.193.54:63807
addnode=89.249.114.112:54044
addnode=198.27.74.99:20970
addnode=112.11.230.137:20193
addnode=72.83.232.107:60480
addnode=73.102.42.45:51906
addnode=49.228.246.228:64750
addnode=89.216.28.92:61131
addnode=89.3.178.185:43294
addnode=46.53.211.24:49688
addnode=109.106.139.185:57896
addnode=90.188.9.247:62514
addnode=36.65.91.3:7761
addnode=122.193.136.47:60494
addnode=121.184.2.236:62294
addnode=195.135.213.205:50904
addnode=185.50.24.206:60884
addnode=89.222.164.199:6690
addnode=188.234.213.120:51815
addnode=212.34.243.162:54130
addnode=185.65.134.169:56680
addnode=58.173.226.173:59209
addnode=37.79.203.164:65183
addnode=193.178.228.89:50551
addnode=95.87.223.188:55400
addnode=46.21.75.34:57572
addnode=37.79.41.243:1163
addnode=124.122.34.151:54720
addnode=85.198.130.43:50018
addnode=124.121.201.88:61299
addnode=80.92.235.238:51791
addnode=5.105.61.181:9475
addnode=14.116.68.60:3663
addnode=146.255.225.190:60760
addnode=91.225.48.32:55723
addnode=93.183.234.113:51207
addnode=81.108.229.40:54430
addnode=93.81.53.134:53998
addnode=109.194.51.104:53058
addnode=178.76.217.226:59722
addnode=84.194.181.38:57013
addnode=95.78.252.47:61048
addnode=171.233.208.198:52306
addnode=37.21.18.63:57139
addnode=80.220.139.129:53022
addnode=176.123.218.22:65467
addnode=5.18.214.195:2545
addnode=112.22.111.120:8533
addnode=96.52.142.0:54168
addnode=5.142.140.248:64643
addnode=93.151.221.198:4070
addnode=88.230.20.12:24675
addnode=115.73.1.239:53404
addnode=73.168.84.118:60179
addnode=96.23.125.159:57042
addnode=31.134.191.24:49911
addnode=176.112.163.7:64803
addnode=171.248.190.79:49946
addnode=79.145.72.38:59112
addnode=24.133.144.104:55483
addnode=113.100.38.186:32535
addnode=116.109.238.227:2051
addnode=184.22.22.178:52027
addnode=178.76.228.4:52485
addnode=183.128.191.35:52600
addnode=125.27.151.100:51973
addnode=85.15.69.230:62383
addnode=185.153.179.27:56051
addnode=68.44.41.64:56966
addnode=60.175.196.87:51281
addnode=46.147.193.168:52284
addnode=193.35.100.225:10400
addnode=14.161.34.33:54376
addnode=78.102.218.47:2469